Answer:
It does not contain chlorophyll which is needed to absorb light or energy.
Answer:
The parts without chlorophyll do not photosynthesise, and so they do not make starch and the iodine does not change colour.
The green parts contain chlorophyll and photosynthesise to make starch.
The white part of the leaf does not contain chlorophyll, so does not photosynthesise.
Explanation:
Hornworts have only one _______ in each of their cells.
A. membrane
B. ribosome
C. chloroplast
Answer:
C
Explanation:
Hornworts has only one chloroplast
Which is an ion found in a glass of water?
O
A. 02
क
B. N+
C. H+
D. 0-
SUBMIT
i am pretty sure its C. H+ im sorry if im wrong tho :(
5% of $20
somebody help me pls
What is the meaning of morant system as used in rabbit keeping?
Answer:
the design of rabbit hutches is based on this system
Explanation:
it provides a mixture of grazing area and a solid floor for sleeping
Answer: Rabbits can be grazed outside when there is plenty of green grass. This system is known as the morant system and in this case, a morant hutch is used. A moran t22 hutch is a basketlike cage which is built and transferred to different grazing areas. Rabbits are omnivorous animals that eat many food types.
Search around your house. Name two examples of
objects that show mechanical energy.
Answers:
Riding a bicycle and sharping a pencil
Explanation:
Pluto dwells on the inner edge of the
A. Oort Cloud
B. Main asteroid belt
C. Kuiper belt
Why is the use of iodised salt advisable?
Answer:
as iodine is necessary for our body......
Explanation:
Iodized salt is advisable due to the iodine it contains.Iodine is a mineral that is essential for the body,it helps prevent goiter. (the inflammation and swelling of the thyroid gland)
I hope this helps you.
This pyramid represents
1 point
India Population (2001)
100+
95-99
Male
Female
75.79
20-20
650
5550
60 50 40 30 20 10 0 10 20 30 40 50 60
Population (in millions)
slow growth, developing country
rapid growth, developed country
rapid growth, developing country
d
slow growth, developed country
Answer:
rapid growth, developed country
do honey bee produce propolis?
Answer:
Propolis or bee glue is a resinous mixture that honey bees produce by mixing saliva and beeswax with exudate gathered from tree buds, sap flows, or other botanical sources. It is used as a sealant for unwanted open spaces in the hive.
Explanation:
Explain why food webs are more stable than food chains
Answer:
Food webs are more stable than food chains because i one species died or became extinct there would be other options for the other organisms to all back on.
Example:
The mouse became extinct, the snake now eats bunnies because they are their other prey.
addison disease
1. what are the symptoms
2. who can it affect the most
3. what other issuses it can cause
4. what medication or changes in diet or lifstyle can help with symptoms relief
HELP ME PLEASE!
Answer: Addison disease is an adrenal insufficiency. This occurs because of the fact that adrenal gland produces very low quantity of hormones like cortisol, and aldosterone.
Explanation:
1. The symptoms of addison disease are loss of appetite, increased thirst, low mood, and muscle fatigue.
2. The addison disease is an autoimmune reaction, which can affect people of all age groups.
3. It can cause other diseases like tuberculosis.
4. The hormone replacement therapy is ideal for the treatment for addison disease. The use of oral corticosteroids is ideal. The diet containing balanced proteins, carbohydrates, fats, increased intake of vegetables including vitamins, and minerals are necessary for treatment of addison disease.
What do scientists believe provides evidence for the Big Bang theory?
A. The gradual spreading of the ocean floors along plate boundaries
B. the presence of the main asteroid belt
C. The core accretion theory of planet formation
D. The presence of cosmic microwave background radiation?
The presence of cosmic microwave background radiation is evidence for the Big Bang theory given by scientists. The correct option is D.
What is Big bang theory?The Big Bang theory exemplifies how the universe came into existence from a high density and temperature starting point.
It is the dominant cosmological model that explains the evolution of the observable universe from its earliest known periods to its subsequent large-scale form.
According to scientists, the universe should be filled with radiation that is literally the remnant heat from the Big Bang, which is known as the "cosmic microwave background," or CMB.
Thus, the correct option is D.
For more details regarding Big Bang theory, visit:
https://brainly.com/question/1160650
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“A student sees several ants walking up a wall following the exact same trail that an ant took earlier. She wants to apply the scientific method the determine how the ants detected the trail. Which of these players would come first in her application of scientific method “
Please help
Answer:
Choice 4.
Explanation:
After asking the question, the next step in the scientific method is to make your hypothesis.
10. Which of the following groups of organisms are prokaryotic? (Choose all that apply)
Archaea
Or
Plants
Or bacteria
Or fungi
Answer:
Archaea bacteria
Explanation:
just search each answer choice asking if its eukaryotic or prokaryotic and it will tell you
Bacteria and Archaea are groups of organisms that are prokaryotic, which means that their cells do not have cellular organelles or a delimited nucleus in the cytoplasm.
The prokaryotic cell is characterized by not having a cell nucleus, therefore its ribosomes are smaller and its genetic material simpler.
Prokaryotes are, in most cases, unicellular microorganisms.
The bacteria is a unicellular and prokaryotic microorganism, which means that it does not have a nucleus, they are a few micrometers long and various shapes including spheres (cocci), rods (bacilli) and helices (spirils).
A diversity of unicellular microorganisms that make up the archaea kingdom lacking nuclei (prokaryotes) is known as archaea.
Their cells are surrounded by a covering (cell wall) made of various materials that give them high resistance against antibiotics or other harmful substances.
Therefore, we can conclude that bacteria and archaea are groups of organisms that are prokaryotic, which do not have a defined nucleus and or organelles surrounded by a membrane.
Learn more here: https://brainly.com/question/1056970
what is one similarity between replication and transcripton
Answer: both unwind the double helix to start the process
both use complementary base pairing
what is a body plan (bio)
Answer:
body plan. a set of morphological and developmental traits. Animal Overview. -mulitcellular eukaryotes. -heterotrophs that ingest their food.
Explanation:
A body plan, Bauplan, or ground plan is a set of morphological features common to many members of a phylum of animals. The vertebrate body plan is one of many: invertebrates consist of many phyla.
HOPE IT HELPS : D
What would you expect to happen if sea otters were
removed from this food web? Check all that apply.
The population of elephant seals would decrease.
The population of kelp crabs would increase.
The population of kelp would increase.
The population of sea urchins would decrease.
Answer:The population of kelp crabs would increase
Explanation:
According to the question, The population of kelp would increase.
A food web consists of all the food chains in a single ecosystem.
What is a food web give example?A food web is formed by many food chains operating together. A food web operating in a grassland. Five food chains are possible in this food web, Grass → Grasshopper → Rat → Fox.
Thus, option "B" is correct.
To learn more about food web click here:
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In the water cycle, matter moves towards the pull of gravity during
- infiltration and evaporation
- transformation and infiltration
- evaporation and transpiration
* CORRECT ANSWER:*
- D: evaporation and transpiration
Answer:
evaporation and transpiration
Explanation:
The water eventually is released to the atmosphere as vapor via the plant's stomata — tiny, closeable, pore-like structures on the surfaces of leaves. Overall, this uptake of water at the roots, transport of water through plant tissues, and release of vapor by leaves is known as transpiration
What group behavior is being displayed by the cattle grouping together?
Answer:
It is called a social behavior.
Explanation:
Group behavior is a term that expresses the manner of behavior among two or more interacting specie of organism to achieve a purpose. Various organisms show different group behaviors.
When cattle group together, they display a herding ungulates as the behavioral group. They come together to achieve a particular objective which could be for protection, survival, feeding etc. Thus forming a social group and interact among themselves.
How does crossing over create new gene combinations on each chromosome
Crossing-over is the exchange of genetic material between homologous chromosomes. It results in new combinations of genes on each chromosome. When cells divide during meiosis, homologous chromosomes are randomly distributed to daughter cells, and different chromosomes segregate independently of each other.
Answer:
Crossing-over
Can fossil conservation take place on asphalt?
Answer:
nope
Explanation:
When seedless plants die, the decaying plants are compressed into a substance called:
A. fuel
B. peat
C. energy
Answer:
C.peat
Explanation:
When seedles plants die, the waterlogged soil slows the decay process. Over time, these decaying plants are compressed into a substance called peat
Answer:
the answer is part A
Explanation:
Identify the strengths and weaknesses of Mendel’s Law of Independent Assortment.
Answer:
Explanation:
Mendel propel two laws The law of inheritance and that of independent assortment of gene.
Independent assortment of gene explain that alleles of a gene assort independently and that different Allele can show different phenotypic effect and differences. This means that in a gene where we have 2 allele they can both show individual difference where one can have a dominant effect over the other and the other allele is recessive.
This law does not take care of linked gene where alleles don't separate after crossing over sister chromatids but are rather inherited together given rise to complex inheritance.
Pleiotrophy effect of a gene where a gene is having many effects.
Which energy source contributes least to global warming?
Answer:
ITS D
Geothermal energy is generally considered environmentally friendly and does not cause significant amounts of pollution. ... Harnessing geothermal energy does not involve any fuels, which means less cost fluctuations and stable electricity prices. Small footprint on land – can be built partially underground.
The environmental effects of geothermal development and power generation include the changes in land use associated with exploration and plant construction, noise and sight pollution, the discharge of water and gases, the production of foul odours, and soil subsidence.
SO YOU SEE THE ANSWER IS D
HOPE I HELPS PLEASE MARK ME BRAINLIEST.
Explanation:
Answer:
D: Geothermal.
Which term is defined as a place where plates move apart (mostly in the sea but also on land
what words are missing? help pls
Two types of technological devices used to obtain data from remote regions of Earth’s biosphere are _______and ________ .
Answer:
Satellites
Localised instruments.
Explanation:
Satellites are technological device that is use to provide information from.some region of the Earth's biosphere like oceans , clods, lands e.t.c.It uses radar or optical sensor to capture images on the Earth. Satellite orbits round bigger objects.
Localised instruments are technological devices that is also use to provide information about the Earth's biosphere.
Darwin noticed that birds that were good at finding scarce food in the winter had a better chance of surviving and producing offspring. What did he call this struggle for existence?
Answer:
Natural selection.
Explanation:
On nights when we see the new Moon phase, what side of the moon are we seeing?
Answer:
The side of the moon that isn't lit
Explanation:
Because that side of the moon isn't lit then that's what we're seeing
Find the area o o
Trabezium whose parallel
sides are 57cm & 33cm and the distance between
them is 13cm
Answer:
585 cm²
Explanation:
base lengths= 57 cm and 33 cm
height= 13 cm
area= 1/2(57+33)*13= 585 cm²
[tex]\huge{\mathfrak{\purple{Question}}}[/tex]
Find the area of Trapezium whose parallel
sides are 57cm & 33cm and the distance between them is 13cm
[tex]\huge{\mathfrak{\purple{Answer}}}[/tex]
585 cm²
[tex]\huge{\mathfrak{\purple{Explanation}}}[/tex]
Given
Sides of Trapezium ( Length )= 57 and 33 cmDistance Between them ( Height ) = 13 cmTo find Area of Trapezium
Formula of Area of Trapezium
Formula of Area of Trapezium = 1/2 X ( Sum of Length ) X Height
= 1/2 X ( 57 + 33 ) X 13
= 1/2 X 90 X 13
= 585 cm²
#HopeItHelps
At which point does warm air begin to rise before colliding with cold air?
At which point does warm air begin to rise before colliding with cold air. 3
Answer:
3
Explanation:
