When scientists measure, they use the metric system.
Answer:
Alpaca and llama are the most similar
Explanation:
An alpaca is a mix of a donkey and llama so alpaca and llama are the most similar.
Answer:
I would go with C) food because food gives us energy, healthy veggies give us energy and unhealthy junk food really doesn't give us as much energy and makes us fat. Not air because air is the need for life, not energy, and not a place to live since that really doesn't give us energy. It's not water, although we can't live after a few days without water due to dehydration, water does not give us energy it just keeps our bodies and living things hydrated.
I hope this helps you :)
D.Basic instinct cause animals/species need to learn there surrondings and learn what to do hoped this helped :)
Normally, you can see them, as they are blue in color.. But with todays technology, there is a device that allows you to find the vein using the light, most places do not use it.. The typical way to find a vein in an arm is to use a <span>constricting band</span>