Answer:
A. June 20 or 21
Explanation:
In the Northern Hemisphere the summer solstice occurs on June 20 or 21 and the winter solstice on December 21 or 22. The situation is exactly... At the summer solstice, the Sun travels the longest path through the sky, and that day therefore has the most daylight.
An erratic is a large boulder deposited by
(1 Point)
ICE
O Water
O Wind
Gravity
what is a structure and behavior of an American toad
or adaptations of american toad
toad ∨
mutations within the dna sequence of an organism can
Answer:
A lot
Explanation:
Many mutations are non harmful, but rarely some can be harmful.
What is the term used to describe a partial shadow
A.umbra
B.penumbra
Answer:
B. penumbra
Explanation:
umbra is a dark type pokemon and darkness isn't partially a shadow process of elimination
please please help i will give brainalist and extra points
Answer:
I'm pretty sure the answers for this is D, C, and B.
The function of an enzyme depends on its ......
HELP
Answer:
It depends on its Three Dimensional shape
Jorge is drawing an atomic model. The part of the atom that he has drawn is shown below. What does Jorge need to add to complete his atomic model?
Answer:
An atom is the smallest particle in a chemical element that holds its chemical properties. Although in the past it was thought impossible to break an atom, within modern chemistry we know that an atom is composed of subatomic particles, which compose the atomic model:
1) electrons, which have a negative charge, such a small size that it is immeasurable, and a mass much smaller than the other two subatomic particles; 2) protons, which have a positive charge; and 3) neutrons, which have no charge.
The protons and neutrons form a dense and massive atomic nucleus, which is called multipons nuclei. The electrons form a cloud of electrons that surround the nucleus.
Have you ever seen a bear attack?
Answer:
no
Explanation:
Please help fill in the blank with each letter of the definition i need help
Answer:
frequency✧C
wavelength✧A
wave speed✧D
wave period✧E
amplitude✧B
i'm not sure if they are all correct so sorry ✧
Match the description with the correct and corresponding vocabulary term.
Question 64 options:
Erosion
Plate tectonics
Earthquake
Subduction
Weathering
Volcano
Continental drift
1.
This is the movement of soil, mud and rock due to the downward movement of wind, water or ice.
2.
This is a landform that is formed by the eruption of magma through a vent from the interior of the Earth.
3.
This is a geologic even that occurs when tectonic plates are displaced violently.
4.
This is the geologic theory where the cooler surface of the Earth move slowly over the hotter layer underneath.
5.
This is the movement of Earth's continents, relative to each other, due to plate tectonics. Wegener stated that Earth's continents were once joined in a supercontinent, Pangaea, and broke apart about 200 million years ago and slowly moved to the present locations.
Image preview
6.
This is the breaking down of rocks, soils, and minerals through direct contact with the Earth's atmosphere.
7.
This is an area where two tectonic plates move towards one another, with one plate sliding underneath the other plate.
Answer:
Weathering = 6
Volcano = 2
Plate tectonics = 4
Subduction = 7
Continental drift = 5
Erosion = 3
Earthquake = 1
What is a reservoir and what is its
main purpose?
Answer:
A reservoir is type of lake that is used to store water. Its main purpose is to collect water during very rainy times or when snow on a mountain is melting,reservoirs also control flooding.
1. Which of the following is NOT a reason to consider when selecting the location of
your business?
A. Size of the building
B. Proximity to major businesses who use flower shops
C. Convenience to the employees
D. Location suitable to drive-by and walking traffic
Answer:
Option B is the answer, that is, proximity to major businesses who use flower shops.
Answer:
B
Explanation:
All other options are factors contributing to the progress of the business whereas the proximity of flower shops should not be of concern in such a situation.
.
Put the following in order from smallest to largest:
Smallest
Planet Earth
New York State
Universe
Solar System
USA
North America
Milky Way Galaxy
.
.
.
.
Largest
Answer:
smallest
planet earth
UsA
new york state
largest
the solar system
north america
universe
milky way galaxy
Explanation:
is this a riddle or something or it is a work
what is this answer??
Answer:
50%
Explanation:
A geologist uses relative dating methods to guess that a rock is between 1 million and 5 million years old. What is one radioactive isotope the geologist can use to learn the exact age of the rock?
Answer:
Scientists usually use the potassium-argon method to date rocks that are older than about 1 million years. Uranium-238 is also used for radiometric dating. It has a half-life of 4.5 billion years. It decays to produce lead-206.
Potassium-40 is one radioactive isotope the geologist can use to learn the exact age of the rock, by the use of radiometric dating methods.
What is radiometric dating?This is the process through which geologists can easily use to learn the exact age of the rock, it depends upon the natural radioactive decay of some elements such as potassium and carbon.
Geologists generally use the potassium-argon method to date rocks that are aged more than about 1 million years. Uranium-238 is also used for radiometric dating and has a half-life of 4.5 billion years. It decays to produce lead-206.
Radiometric dating is to find the date of the material such as carbon or rocks by labeling the radioactive impurities in a trace amount that is incorporated in it.
Therefore, Potassium-40 is used to know the exact age of the rock.
Learn more about radiometric dating, here:
https://brainly.com/question/14799339
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Which category of gymnosperm is thought to have given rise to flower-bearing plants?
Select one:
a.
Cycadophyta
b.
ginkgophyta
c.
Coniferophyta
d.
gnetophyta
Answer:
d. Gnetophyta
Explanation:
Gymnosperms represent a group of "naked seed" plants which includes, among others, Cycads, Conifers and Gnetophytes. It has been proposed that Angiosperms or flowering plants, probably evolved from Gnetophyta about 150 million years ago. Gnetophyte is a group of Gymnosperms composed of only three living genera: Ephedra, Welwitschia and Gnetum. In Gnetum and Ephedra plants, researchers documented a regular process of double fertilization, which is a distinctive feature of Angiosperms. This important observation has been used to propose that Angiosperms evolved from Gnetophyta.
Answer:
Gnetophyta
Explanation:
Where do North Carolina's River basins eventually flow into?
Gulf of Mexico and the Atlantic Ocean
Atlantic Ocean and the Great Lakes
O O O O
Gulf of Mexico and the Pacific Ocean
O Pacific Ocean and the Great Lakes
Answer:
Gulf of Mexico and the Atlantic Ocean
Explanation:
In North Carolina, there are total seventeen basins. Five basins are present in western region that drains to the Gulf of Mexico and the other river basins drains to the Atlantic Ocean.
11 of the river basins out of total 17 river basins originates in North Carolina and only four basins flow entirely within the state and rest drains to Gulf of Mexico and the Atlantic Ocean.
Hence, the correct option is "Gulf of Mexico and the Atlantic Ocean".
Which science involves studying our planets and its resources
Answer:
Earth science.
Explanation:
Fun fact: There is 5 branches of Earth science.
Hope this helps! ^^
As a student jumps over a hurdle, she loses contact with the ground and moves upward. She returns to the ground because unbalanced forces cause a change in the — A mass of the student B height of the student’s jump C gravitational pull on the student D speed and direction of the student
Answer:
I need the picture or the numbers for it
Answer:
I believe its D speed and direction of the student
Explanation:
Unbalanced forces change an objects motion called acceleration
Acceleration is the change in speed or direction of an object
Instructions: Look at the motion graphs shown below. Match the descriptions here to the coorect graph.
Description a. A car moving at a constant speed stops and then moves in the opposite dorection at the same speed.
Description b. A car moving at a constant speed stops and then moves faster in the same diresction.
Description c. A car moving at a constant speed changes to a higher constant speed
Description d. A car moving at a constant speed changes to a lower constant speed.
Answer:
A-2
B-4
C-1
D-3
Explanation:
In description A, the car is first moving at a constant speed, which means it will have a constant slope. Then, it stops, which causes a slope of 0. Finally, it moves in the opposite direction, which will cause a negative slope. The second graph has a positive, zero, and negative slope; therefore, it fits A.
Description B has a constant slope, a zero slope, and a higher slope. Graph 4 goes up normally, then stops, and finally goes steeper. This fits description B.
Description C has a constant and then a higher slope. Graph 1, increases steadily and then sharply increases; which fits C.
Description D has a constant and then a lower slope. Graph 3 increases fast but then flattens, which matches the slopes in the description.
which of the following genotypes ratios can be expected?
Answer:
You could expect to have a 90% heterozygous (Dd) and 10% (dd)
Explanation:
make a square chart and put either of the parents of either side, (top and left side then do you chart :)
Question is in the image below.
Answer:
It's the last one
Explanation:
The grand canyon was formed by erosion of water. That is the only option with erosion of water for the grand canyon
Answer:
the fourth one.
Explanation:
grand canyon was carved out by ancient rivers which erodes the softer rock of the area, all of the Hawaiian islands are volcanic formations.
What is denaturation? What are some things that can cause this to happen?
Answer:
If a protein loses its shape, it ceases to perform that function. The process that causes a protein to lose its shape is known as denaturation. Denaturation is usually caused by external stress on the protein, such as solvents, inorganic salts, exposure to acids or bases, and heat.
hope this helps!!:)
Explanation:
DONT ANSER FOR POINTS. PLSSSSSS I REALLY NEED HELP COMPLETING THIS. I WILL GIVE BRAINLEIST. ITS FOR SCIENCE
Answer:
I'm sorry I need to answer this for the point because I have a test I have to do
3+787-796?/68687/7
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Answer:A stunt person jumps off of a three story building into a dumpster full of cardboard and bubble wrap. When he entered the dumpster he was traveling at 22 m/s and he soon came to a complete stop.
If he underwent an impulse of −2134 N·s then what is his mass in kg?
Explanation:
3 points
A car is moving down a road. Which best explains the car's motion when a net force of zero
is acting on it?
The car moves in a curve as it speeds up.
The car moves in a curve at a constant speed.
The car continues moving in a straight line as it speeds up.
The car continues moving in a straight line at a constant speed.
Answer:
it will option D bcs force is zero
why is crossing-over important?
Answer:
Crossing over is essential for the normal segregation of chromosomes during meiosis. Crossing over also accounts for genetic variation, because due to the swapping of genetic material during crossing over
Explanation:
Answer: Crossing over is very important.
Explanation:
When crossovers acour in genectics they add more verietty to the next generations.
20 points and brainliest! Explain how you got the answer
Match the following DNA strand to its complementary strand of RNA
TTC - CCA - GAT - TTT
Question options:
AAG - GSU - CUA - AAA
UUG - GGT - CUA - AAA
AAG - GGU - CUA - UUU
ATG - CCG - AAT - TCG
Answer:
AAG GGU CUA AAA
it's U because RNA contain Uracil instead of Thymine
Answer:
AAG - GGU - CUA - AAA
Explanation:
This happens because in the RNA synthesis, Thymine is present in Uracil giving it a U symbol. The conversions between the bases go between Cytosine and Guanine, or Thymine (Uracil) and Adenine. Whenever you switch to the other strand, it becomes the opposite base for the other strand so they fit together perfectly in the chromosome or chromatid. Example: C - G contain opposite characteristics that fit so they only go together, Adenine or Guanine will not ever be present with either of those bases.
Name the two basic phases of cell cycle and difference between the two.....answer me in 10 seconds then I'll mark his or her answer as brainlist It's my promise but the answer must be not copied from internet & also, difference must be of 3 to 5 points.....
nahh .. it's okay ..
to be honest, I wanna answer but hmm .. I don't ..
