Answer:
D
Explanation:
I took the test i got it right
b. phosphate. The polar head of a phospholipid is negatively charged and is made up of phosphate molecules. This polar head region attracts water (hydrophilic) and is positioned outward to interact with water.
Answer:
aa
Explanation:
the answer is pretty obvious it would be a a because a dominant allele would be to Capitol a and a lower capital a and one capital a would be a mix and a purebred would be to lowercase A's
Answer: if you're asking for an everyday normal name one is a poison dart frog if you're asking for a scientific name I don't have a clue
Explanation:
I used to be obsessed with frogs and amphibians so its burned into my mind
Answer:
Energy is said to flow in a "one-way stream" through an ecosystem. In your own words, describe what that means. Energy is not recycled. Energy enters an ecosystem and flows through a food chain, but it is not reused, it is lost as heat.
Hope the answer helps:)