How does nitrogen in the atmosphere become beneficial to plants and eventually animals?
Answer:
All plants and animals need nitrogen to make amino acids, proteins and DNA, but the nitrogen in the atmosphere is not in a form that they can use.
Explanation:
When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.
What do you do when a girl says "I'm okay"?
Answer:
She's lying they try to cover it up go comfort her or something just don't go and do nothing or you'll make her mad
Explanation:
Which rock has the highest metamorphic grade?
Answer:
The answer is Gneiss
Its the highest metamorphic rock
Can someone please help me with these 2 questions? ILL GIVE BRAINLIEST
Answer:
1: The higher the force applied to the ball, the harder to make a home run because of the third law: every action has a reaction, the reaction is absorbed by the bat.
2:Same equation: F=MA from the second law, if the ball has a higher mass, it will have a higher force.
Explanation:
The third rule, which states that every action has a response, which is absorbed by the bat, makes it tougher to hit a home run the more power is given to the ball.
Explain Newton's law.Newton's laws of motion are three fundamental physical laws that describe the behavior of objects in motion and how they interact with forces. The laws were first published by Sir Isaac Newton in 1687.
Law of Force and Acceleration - The acceleration of an object is directly proportional to the net force acting on the object and inversely proportional to its mass. This law is often expressed as F=ma, where F is the net force acting on an object, m is the mass of the object, and a is the acceleration of the object.
Law of Action and Reaction - For every action, there is an equal and opposite reaction. This law states that when one object exerts a force on another object, the second object exerts an equal and opposite force on the first object.
For more details regarding Newton's law, visit:
https://brainly.com/question/28786939
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match the word to the part of the wave Trough,Wavelengeth,Amplitude,Crest help me now plz if you do brainly thing you guys like
Answer:
A. Wavelength
B. Wave Crest
C. Amplitude
D. Wave trough
Explanation:
The parts of a wave as shown in the image include the following: wavelength, amplitude or wave height, wave crest, wave trough etc.
- Wavelength is the horizontal distance between two adjacent locations or points on a wave. These locations can be the wave trough or wave crest. In this image, letter A describes the wavelength of two successive wave crests.
- Wave crest refers to the highest point on a wave i.e. the point above the middle or undisturbed line of a wave. In this image, letter B is used to represent the wave Crest.
- Wave trough refers to the lowest point on a wave i.e. the point below the middle or undisturbed line of a wave. In this image, letter D used to represent the wave trough.
- The amplitude or wave height is the vertical distance between the middle of a wave and the wave trough or a wave crest. Letter C represents the amplitude in this image.
If you want to move a 12kg object at 2m/s, how much force must be applied?
Answer:
F = 24 N
Explanation:
im not 100% sure if this is correct but tried
Describe how the elk population affects the size and growth of the trees?
Please further explain.
Explanation:
The population of plants was reduced because of the overgrazing of plants by elk. Overgrazing occurred because the elk population was no longer controlled or checked by the wolves (their predator).
What if the action potential never rest or not stopping? Some real-life examples of a person and what are the consequences?
Answer:
Hdnnake
Explanation:idkdkdndjnd
I’ll
Make a list of countries/states around the world that insects currently do not reside in.
Answer:
Iceland, and states like Washington DC. , South Dakota, Connecticut, Idaho, New Hampshire, Delaware, North Dakota, Illinois.
Explanation:
Iceland is one of the only places where people live without insects.
The reason why Iceland does not have mosquitos or other insects is its oceanic climate that keeps them away.
The insects freeze 3 times a year, which makes their survival in Iceland impossible.
The other states are not completely insect-free, however, their number is so small that is considered as like they don't exist.
5. The structures pictured in Fig. 1 are found on the undersurface of a leaf.
What is the name and function of these structures?
Please i really need help because i’m french and it’s hard
Answer:
I think the black ones are stomata or guard cells and they are attached on epidermis
Stomata is used for breathing and epidermis is the skin(outer layer) of plants
Explanation:
I hope this helps a little please give me brainliest
Answer:
epidermis
provides barrier against injury and water loss
guard cells
surrounds stomata also closes and opens stomata
stomata
allows gaseous exchange
Explanation:
List two ways in which cloning an animal could be advantageous to humans.
Answer:
hgxfgjhfhfkfjhhfgdhjfhgdghkjfjgjfghck.jhfxb
Explanation:
Where on Earth can you find collision zones?
Answer:
You can find collision zones on the edge of the Pacific Ocean offshore Washington, Canada, Alaska, Russa, Japan, and Indonisa.
Explanation:
You have been studying population growth of a species of Paramecium, a single
celled organism for 18 days. Your data are shown in the graph below. Food was
occasionally added to the test tube in which the paramecia were grown.
Grow
According to the diagram, what is the carrying capacity of the
test-tube environment as long as food is added?
A. about 10 paramecia
B. about 50 paramecia
C. about 65 paramecia
D. about 100 paramecia
Answer: C) about 65 paramecia!
Hope this helps!!! :D
Answer:
C
Explanation:
Took the packet
13) Which molecule is used by cells as an energy source?
Answer: sugar molecule ( carbohydrates)
Explanation:
The molecule used by cells as a source of energy is found in a sugar molecule / glucose because energy is the smallest unit or end product of sugar , glucose and staples
DUE NOW PLEASE HELP ME!!!!! 10 POINTS
22. Which of the following is not part of the water cycle? *
Evaporation
Condensation
Nitrogen Fixation
Precipitation
TIMED!! Pls help will reward
What information can be gathered from a DNA sequence?
Answer:
It is blood.
Explanation:
In DNA many types of blood cells are +&-
PLS HELP ANSWER I WILL DO THE BEG
Answer:
its bbbbbbbbbbb
Explanation:
How does mitochondria help the cell get the material it needs
Answer:
Known as the “powerhouses of the cell,” mitochondria produce the energy necessary for the cell's survival and functioning. Through a series of chemical reactions, mitochondria break down glucose into an energy molecule known as adenosine triphosphate (ATP), which is used to fuel various other cellular processes.
why is earthquake prediction a challenge for scientists
Answer:
Reliable predictions require precursors – some kind of signal in the earth that indicates a big quake is on the way. The signal has to happen only before large earthquakes and it has to occur before all big quakes.
Explanation:
Answer:
Plato: Currently, we can’t predict earthquakes. We can only measure their magnitude and location at the time that they occur. The equipment to measure earthquakes needs to be buried deep underground and is very expensive. Scientists haven’t developed an earthquake warning system yet because earthquakes give little warning. So there is no reliable way to predict when an earthquake will hit.
Explanation:
Please help! <3 Thank you!
Answer:
I think it’s C
Name and describe three organelles found in a eukaryotic cell.
Answer:
Mitochondria- Creates energy in the form of ATP
Lysosome- Removes waste and can destroy the cell in a process called apoptosis.
Golgi- Transport proteins synthesized by the cell
1. Many early farmers of the Western U.S. plains believed a theory called
"Rain Follows the Plow." What was the problem with this theory?
5 points
a. Farming actually makes it rain less, not more.
b. The climate at the time farming took place was not any different than normal.
c. The usually high precipitation during this period of early farming and settling was a
coincidence
d. This theory is actually true. Farming and settling an area makes it rain more
frequently
Answer:
d
Explanation:
because when you plough your field for crops to grow rain falls for the crops to yeild well
What organelle wouldn’t have a job if the smooth and rough ER didn’t work?
Answer: The Golgi apparatus.
Explanation: I believe it is the Golgi apparatus as the Rough ER and Smooth ER create proteins and sort them in to piles before sending to the Golgi apparatus to deliver.
The Smooth ER and Rough ER are like the suppliers while the Golgi apparatus is like the transporter.
Remember: Proteins have many functions and are needed severely to perform those actions that without the Golgi apparatus, those proteins wouldn’t be able to be transported.
3. What is an enzyme and what is its role in a reaction?
Answer:
An enzyme is a protein that serves as a catalyst in a reaction. Enzymes help to speed up the rate of the reaction by lowering the initial activation energy (the minimum amount of energy needed to undergo a reaction).
Which structures shown in the Figure make up the ADP molecule?
А
B
с
D
A, B and C
C and D
A, B, C, and D
A and B
The closer that you get to the Earth's core the temperature increases and decreases, stays the same, increases, decreases and the pressure decreases, increases and decreases, increases, stay the same
Choose the correct answer
Answer:
increases,
Explanation:
it increases because the more you get closer the hot it become
True or False? Animal cells are found in animals and humans.
A: True
B: False
Answer: B false cuz we not animals i mean sum of us might be but like still no
Explanation:
Brainleist for answering #12 and #13
Answer:
increase
decrease
have no effect
Explanation:
Respiration is the process in which organisms break down food to release ____.
a.
energy
c.
sugar
b.
nutrients
d.
oxygen
Answer: a. energy!!!
Explanation:
It's me again!! Hope this helped!! :D
Answer:
Sugar
Explanation:
I am not completely sure but correct me if I am wrong. Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Hope it helps!!!!
