Alright, so mass is a property of a physical body. During physical changes, such as acceleration, force, etc, the mass stays the same since we are not affecting its physical shape, just where it is physics wise. So yeah mass is conserved during a physical change.
(This is very confusing I'm bad at explaining things sorry)
Answer:
The pharynx, or what we know as the "throat," is a dual duty body part. It has the job of both swallowing/ moving food to the esophagus. It is also the channel that allows air from your nasal/ oral cavities to flow down to your larynx, or voice box.
Hope this helps!
Answer: It is approximately the membrane potential at which the electrochemical gradient for Na+ is zero.
Explanation:
The charge in plasma membrane occurs with diffusion and electric fields.
For example, if there are two solutions, let's assume solution X and Solution Y are separated by a porous barrier (to diffuse in equal proportions).
The fundamental principle of diffusion states that solution from a high concentration diffuses to a lower concentration.
For instance, if the X solution contains 40 sodium ions and 40 chloride ions, the Y solution only has 30 sodium and 30 chloride ions. Due to the diffusion, these two solutions will mix and reach a steady-state.
The like charges repel, and opposite charges attract.
Answer:
c. the high-energy phosphates stored in muscle cells
Explanation:
Phosphocreatine (PC) or creatine phosphate is a compound rich in energy. It has energy stored in it which can be used to phosphorylate ADP into ATP. The phosphocreatine is stored in muscle cells when muscles are not working. The produced ATP serves as an energy source for muscle contraction. The creatine produced during ATP production is phosphorylated again into PC using ATP when muscles are resting.
Answer:
<u>Explore It #1</u>
1) There are <u>12 consumers</u> in this food web.
2) This food web had <u>2 producers</u>.
<u>Explore It #2</u>
1) The Greenfly eats the berries. The berries are eaten by a grasshopper.
2) The snake eats the frog. The frog eats the grasshopper.
<u>Explore It #3</u>
1) The Frog eats a dragonfly.
The Snake eats the frog.
The Ladybug eats the greenfly.
<u>Explore It #4</u>
1) A snake eats a lizard. The Owl eats a lizard.
2) A shark eats a tuna. The Blue whale eats a group of krill.
<u>Give Brainliest if you please</u>
