Animals such as bears that consume both plants and other animals are referred to as

The betta fish flared its gills for 8 seconds. what kind of observation is this?

Where do blood cells originate in?

Which of the following statements is NOT true of protists? Protists can be single-celled or multicellular. Protists can be prokaryotes or eukaryotes. Protists can be autotrophs or heterotrophs.

What does Earth's crust and uppermost mantle form? A. asthenosphere B. hydrosphere C. lithosphere D. atmosphere Earth's inner core is solid because of A. the composition of its rock. B. its great diameter. C. extreme cold. D. immense pressure.

When are conservation efforts most effective

Which one is not a cell of the immune system a.) red blood cells b. t cells c. b cells d. white blood cells?

Tau is a microtubule-associated protein that plays a key role in the development of certain brain disorders.

Of all the Animo acids only 9 are essential and what

Smog is the term used to describe a combination of fog and smoke. True or False?

Explain what would happen if conditions changed that causes the seaweed to die. Now striped fish stand out to predators more than solid fish.