Answer:
electron
Explanation:
protons are positive electrons are negative and neutrons are neutral
C. We would die without it
Answer:
Parasitism
Explanation:
A parasite enters a body of what ever animals and makes the animal weak by eating all the protein or nutrients of the animal to the parasite. So the Parasite benfits while the Animal will be weak or die
<span>It is used to produce carbohydrate molecules (Carbohydrates are molecular compounds made from just three elements: carbon, hydrogen and oxygen. Monosaccharides are relatively small molecules.). The energy from the light is shuttled from the light reaction to the dark reaction (Calvin Cycle). The energy goes into generating the intermediary ATP and another chemical called NADPH.</span>
Answer: The answers seem correct.
1. Active transport - the process in which energy is used to move the particles of a substance against a concentration gradient from a region where they are in lower concentration to a region whey are in higher concentration.
2. The answer chosen for #2 makes sense because energy is usually needed when you putting effort into doing an activity that includes some type of force. That means ions are using energy to be moved against the concentration gradient.
3. Volume makes sense for the last question since the cells are using a space (volume) to move material in and out by diffusion. The other options besides volume are unreasonable.