Under which circumstances would someone require a blood transfusion?

Sally was observing a pond water sample under the microscope. She saw a protozoan moving around using its pseudopods. Which type of protozoan did Sally observe

An explanation describe if a square-eyed pet mates with another square-eyed pet, can they have any round-eyed offspring.

How is DNA copied in semi-conservative replication? The original DNA molecule is the template for the new DNA molecules. Two new DNA molecules form and the original DNA molecule dissolves.

Which living thing is a typical lake inhabitant apex

Can you look up an organism is multicellular but has no cell walls gets nutrients by eating other organisms in reproduces sexually and which kingdom does this organism belong

What would happen to the mass of a cell in a hypertonic, isotonic and hypotonic?

How do air and water movement, and land masses affect the climate

Under what circumstances does membrane transport always require energy?

What is one disadvantage of using plasma gasification to detoxify hazardous waste?

Euglena use which structure for movement? A. cilia B. flagella C. pseudopods D. they do not move