Which label belongs in the area marked Z?

take in from atmosphere

produce themselves

eat other organisms

absorb from soil

Paul is studying a certain species of algae. The algae is unicellular, eukaryotic, and autotrophic. In the Linnaean system, the species is classified in Kingdom Protista.

A continental rift is a zone where divergent margins develop within continents convergent margins cause mantle upwelling within a continent the continental crust is getting thicker because of tectonic activity

What's used to engulf food?

A disease-fighting protein created by the immune system in response to the presence of a specific antigen is called an:

Select one: a. The cold virus mutates so often that your memory cells do not recognize it b. Memory cells are specific for certain pathogens

Which function of human blood includes the other three

The endocrine system is responsible for the sexual maturation that teenage bodies experience, true or false?

QUICK CHECK Bisphenol A (BPA) is a chemical used to make polycarbonate plastics. Polycarbonate plastics are used in certain food and drink packaging such as baby bottles, water bottles, and other drink containers.

Which food contamination is best prevented by cooking to safe temperatures?

March the following parts of a flower with their description