Which organisms and set of characteristics are correctly paired? 1) fungi—carry out photosynthesis and heterotrophic nutrition

2) plants—carry out respiration and autotrophic nutrition

3) decomposers—carry out photosynthesis and autotrophic nutrition

4) animals—carry out autotrophic nutrition and heterotrophic nutrition

Which statement is an example of the interdependence of organisms?

A) Owls hunt at night.

B) Ants get food from insects and protect insects from predators.

C) Ticks feed on the blood of animals and the ticks grow larger.

D) Crows feed on dead mice.

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

Explain how scientists use geologic time to determine the age of landforms.

Which best describes carbon dioxide’s path out of the body