Explanation:
HELPING CAN BE DONE WHEN THE QUESTION IS POSTED.
How to Determine density from an experiment ?
Answer:
To find the total Volume displaced, subtract Initial Volume and Volume of Object. To calculate Density divide the Mass in grams by the Volume displaced in milliliters. Finally record whether the object floats or sinks.
Explanation:
PLZ HELP BRO its about environmental systems
The light-dependent reactions change _____ in to the molecules _____ and _____.
Can someone explain to me what flowering time is?? And how to control flowering time???
Answer:
Flowering time refers to the amount of time the plants will spend in the flowering stage. It begins when you switch your lights to a 12/12 schedule and ends when the buds are ready to harvest. ... In this case, the actual flowering time (as understood by most breeders) would be 2-3 weeks longer. so the flowers will spend time in differents parts of different stages
A dramatic change in the life cycle of plants is the transition to flowering, which is triggered by both environmental signals, as temperature and photoperiod, and endogenous stimuli. so it would just 2 be to watch over there environment and what u are doing 2 them
Explanation:
Answer:
Flowering time is the amount of time that a plant will stay in it's flowering stage. the flowering time of its life will reach 12 hours or less of light per day.
It's controlled by environmental conditions and development regulations, such as temperature, photoperiod and endogenous stimuli
hope this help's and have a good day :)
The body has a number of systems that protect against infection.
Which of the following correctly orders four of these systems from most to least foundational?
Choose 1 answer:
A. B cell lymphatic tissue, lymph node, lymphatic system
B. B cell, lymphatic tissue, lymphatic system, lymph node
C. lymphatic tissue, B cell, lymph node, lymphatic system
Th appropriate ordering of the body system from least to most foundation in which they protect the body against infection is as follows.
cell lymphatic tissue, lymph node, lymphatic system, option A is correct.
The body has levels of organisation that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs
Learn more t:
https://brainly.com/question/545714
Please select the word from the list that best fits the definition
Preserved animal tracks are called ______ fossils.
Answer:
A Trace Fossil
Explanation:
Mark as Brainliest Answet
Trace fossils
Trace fossils include footprints, trails, burrows, feeding marks, and resting marks. Trace fossils provide information about the organism that is not revealed by body fossils.
what we ever seen a super volcano erupts
Yes I do know if a super volcano erupts it would change the world like that one sun but have we ever seen one like in the past?
Answer:
no we havent
Explanation:
The last one was 26,500 or 74,000 years ago.
How many chromosomes will be in a fertilized egg if the sperm has a monosomy disjunction error?
Answer:
About half of all girls with Turner syndrome have a monosomy disorder. Monosomy means that a person is missing one chromosome in the pair. Instead of 46 chromosomes, the person has only 45 chromosomes.
Explanation:
Have a great day!
reactants and products of photosynthesis
Explanation:
During photosynthesis, light energy converts carbon dioxide and water (the reactants) into glucose and oxygen (the products).
(i givs brainliest ovo + 50 points) Which of the following is an example of static electricity?
A. Clouds
B. Lights
C. Rain
D. Thunder
Answer:
B. Lights
Explanation:
One way to see this is that every other source is natural, while this is mainly caused manly.
21. Organisms that survive over others within a population have
that make them more successful.
Please help and no links or bots please and thank you
Suppose you were interested in the effect of breastfeeding versus formula feeding on the composition of gut flora in newborns. As part of your experiment, stool samples from healthy babies in the study get plated on various agar media. You notice that greater numbers of colonies are recovered when samples are plated on blood agar compared to nutrient agar (NA). After some diligent subculturing, you isolate several bacterial species capable of slow growth on the blood but not on the NA. You correctly surmise that these organisms: ______________
a. are opportunistic blood pathogens.
b. have extensive and complex nutritional requirements not met by NA are inhibited by the ingredients in NA.
c. should be classified as beta-hemolytic.
d. grow because the blood agar suppresses the growth of faster-growing bacteria.
Answer:
vAurora
Explanation:
Can someone plz help me? :)
Answer:
D
Explanation:
Solar energy is less expencive as well as its better for the enviroment
why is modification of seed is useful
which term defines a well tested scientifically supported
Answer: A scientific theory is the correct answer
Explain the importance of proteins in our body
It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.
Addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.
5 blem. ections: Read each question carefully and select the correct answer. Write your wer on a separate sheet of paper. This pertains to a view, a judgment, or an appraisal about a particular matter. a a. fact b. hearsay copinion d. assertion
You didn't put up the question for me to answer. You put the choices to choose from, but no question.
What element is most commonly compared in science fiction stories?
point of view
setting or "worlds"
characters
the author language arts
Answer:
the answer is setting or "worlds"
What type of energy is used? Photosynthesis transforms ___________ energy into ___________ energy in ___________ molecules.
Answer:
Photosynthesis converts solar energy into chemical energy that plants use to make glucose so they can grow.
Explanation:
During photosynthesis, solar energy is converted into chemical energy in the form of ATP molecules.
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During photosynthesis solar energy is converted into chemical energy in the form of energy rich bond of ATP molecule.
ATP (Adenosine triphosphate) and ADP (Adenosine diphosphate) molecules are termed currency of energy. ADP molecule is converted into ATP molecules, whenever energy is available in certain exothermic reactions of metabolism.
ATP molecules are store- house of energy. ATP molecule is broken down into ADP molecule in presence of enzyme ATPase, releasing energy whenever energy is required.
The synthesis of ATP molecules, utilizing solar energy during photosynthesis, is termed photo-phosphorylation.
These ATP molecules produced during light reaction of photosynthesis are utilized in dark reaction of photosynthesis (Calvin cycle).
ATP molecules synthesized during photo-phosphorylation may also be used in other metabolic reactions.
Photo-phosphorylation is of 2 types, i.e. Cyclic and Non-cyclic photo-phosphorylation.
Chlorophyll molecules entrap solar energy . There are 2 types of photo systems in chlorophyll. These are photo-system -I and photo-system-II .
The electrons of chlorophyll molecule of photo-system I get excited which pass through series of electron carriers in electron transport system arranged in the order of decreasing energy level.
During the passage of electrons from carriers of higher energy level to the carriers of lower energy level, the energy is lost which is utilized for converting ADP molecule into ATP molecule.
Photo-system I is concerned with light reaction of photosynthesis only, constituting cyclic photo-phosphorylation.
The electron transport during Photo-system II results in the synthesis of NADPH2 in presence of enzyme NADP reductase. NADPH2 is used in reduction reaction of Calvin cycle.
Both Photo-systems participate in non-cyclic photo-phosphorylation that results in the synthesis of NADPH2 in addition to the synthesis of ATP molecules.
What geological process generates the world's longest undersea mountain chain called the Mid-Atlantic Ridge?
Answer:
Plate tectonics
Explanation:
The mid atlantic ridge is an underwater mountain system formed by tectonic plates. It is the result of a divergent plate boundary.
Which two systems below work together to rid the body of harmful parasites?
skeletal and circulatory systems
immune and lymphatic systems
muscular and nervous systems
respiratory and immune systems
Answer:
Immune and Lymphatic Systems
Explanation:
Which system of the body breaks down food into forms that the body can use?
O excretory system
O digestive system
reproductive system
O respiratory system
Answer:
digestive system
Explanation:
mark brainliest if youd like
Answer:
digestive system
Explanation:
Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.
which zone in the ocean contains enough light for photosynthesis?
Answer:
The euphotic zone
The euphotic zone is the layer closer to the surface that receives enough light for photosynthesis to occur.
what biotic factors are in freash water moderat rivers?? (list atleast 4) please
Answer:
algae,fish and bacteria and aquatic invertebrates
Explanation:
Because how would the economy work without half of these things
29 The picture shows a Ferris wheel and a schematic diagram of it with different parts marked. Direction of movement of the Ferris wheel Axis of the Ferris Crossbar from which wheel at the chaircar hangs the centre Chaircar Ferris wheel Schematic diagram of a Ferris wheel Each chaircar hangs from a crossbar. As the Ferris wheel rotates on its axis at the centre, each chaircar remains in an almost UPRIGHT position so that people sitting in it do not fall off. For this to be possible, which of the following is absolutely necessary? A. The chaircars should be fixed rigidly to the crossbar. B. The chaircars should be free to turn about the crossbar. C. The Ferris wheel should always rotate at a fixed speed. D. The Ferris wheel should always turn in the same direction.
Answer:
d
Explanation:
this will not confuse people in it since it always turn in the same direction
I think the answer is
D the ferris wheel should always
turn in the same direction
If antenna length in Mendaliens is controlled by a single gene and long is dominant to short and two Mendaliens with Long antenna have some offspring with short antenna, what is the genotype of the Mendalien parents
there are multiple possibilities but one of them is that both parents are heterozygous dominant (one capital and one lowercase letter)
when taking a blood pressure reading which reading indicates the greatest force on the walls of the artery?
Answer: Systolic blood pressure
Explanation:
Which type of wave interaction is shown in the diagram?
Answer:
Its ether the last option or the first one.
Explanation:
I hope this helps you!
Answer:
the answer is Destructive interference
Explanation:
which disease is caused when there isn't enough bile to breakdown fat and oil in food . And how is it caused
Exocrine pancreatic insufficiency (EPI) causes problems in how you digest food. Your pancreas doesn't make enough of the enzymes that your body needs to break down and absorb nutrients. Enzymes speed up chemical reactions in your body. The enzymes made by your pancreas move into your small intestine, where they help break down the food you eat. When you have EPI, you don't get the nutrition you need because your body can't absorb fats and some vitamins and minerals from foods. You might lose weight or have pain in your belly.
This image shows a volcanic eruption in Hawaii with lava flowing into the sea.
Which statement best describes this eruption?
Its magma is high in silica.
Its magma has low viscosity.
Its gases are released in rapid bursts.
Its lava came from an explosive eruption.
The last one is right answer i think
