Answer: Use protective gear like gloves when touching bodily liquid of others. Safely disposing of the needles, gloves etc. Testing for the infectious diseases and using precautions that are given.
Explanation:
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.
<span>True plankton are low in the food chain</span>
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First four are made of rock and rest are made of gases.
Atmospheres of all the planets are made of gases.
Red blue green purple r r d f. F f t brown blue grey dark blue purple
