Which of the following could be a description of the cytoskeleton in a cell?

scaffolding

water hose

drawbridge

jelly

When examining the fossil record, a large environmental change, like an asteroid hitting the earth and wiping out a number of species, followed by adaptive radiation, would best be described by what kind of model?

Which of these is NOT a correct statement about food chains? a. The food-chain concept is an oversimplification of actual organism interactions. b. Food webs show the relationships among multiple food chains. c.

Which statement best explains the relationship between science and technology? a. Advances in technology lead to advances in science, which lead to advances in technology. b.

What are antacids?

Which term would also correctly describe a scavenger? decomposer herbivores producer carnivore

How do body systems work together to defend from illness or injury in the human body or in other animals

Mention the functions of queen, drone and worker bees.

In planet Aggieus DNA replication is known to be conservative. Researchers kept replicating alien bacteria in media supplied with 15N and then isolated a single bacteria and placed it into 14N containing media.

If scientists were able to stop the tectonic plates from moving, people on Earth would no longer have

An organ, such as a kidney, used for transplant needs to be tested for compatibility with the person who is to receive the organ.