Với hiệu suất thụ tinh trứng 25%, tinh trùng 10%.Xác định số tb sinh tinh và sinh trứng để tạo 12 hợp tử

Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

What is the relation ship between structure and function in an organism