What do animals need to consume and take in for survival?

answer:

They need food. They need water. Hunting skills. Proper environment.

Explanation:

Animals need food for survival. Lack of food is dangerous because animals can become extinct.

Animals need water to survive, less water is less energy

They need hunting skills so they can hunt food. Like we said lack of food is life threatening for them.

They need a place that is right for their environment. For example, an coyote would be found in dry areas, not in the water like a fish.

the right answer is it connects amino acids

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation: