Density differences in ocean water are responsible for deep ocean circulation. a. true b. false

What piece of evidence suggest that tissues are considered an evolutionary advancement? A They provide for specialized functions in simple animals such as sponges. B They provide for division of labor in more complex organisms.

Which stage yields the greatest amount of atp?

One way bacteria are important to the Earth and its ecosystems is that a. bacteria concentrate valuable minerals. b. bacteria decompose dead organisms. c. bacteria produce acetone. d. bacteria use oxygen.

Predict what the effect of a powerful fungicide that killed almost all fungi have on humans and animals. The plants would no longer have any competition and could provide more food for the animals and humans.

Ystem (COPY) 12 of 20 What are the nervous and endocrine systems controlling to maintain homeostasis? A. the body's external skin and hair B. the body's support for movement C. the body's internal environment D. the body's nitrogen levels

Whats a hitchhiking arachnid?

What would mostly likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time

Scientists use a standardized taxonomic system to separate organisms into hierarchical groups based on similarities and differences in their structural and genetic characteristics Which of the following best explains why a standardized

What happens to atoms after an animal has died?

If an organism has high biological fitness in one environment, does that mean it would also have high biological fitness in another environment? Why or why not