I believe the answer is ATP
Pressed? what subject is this
Answer:
The first type is the primary consumer, an organism that ONLY eats producers.
Explanation:
The first type is the primary consumer, an organism that ONLY eats producers. That means that primary consumers ONLY eat plants or algae. Examples include cows (who eat grass and hay) and many types of insects (who collect and use pollen or eat leaves on trees).
The crust? Hope that helps
Answer:
40-18 = 22
Explanation:
The mass number is the sum of the neutrons and protons. You know you have 18 protons and a mass number of 40.