Which of the following organisms is NOT a protist?

a. water molds

c. Amoebas (protozoans)

b. Escherichia coli

d. Diatoms (algae)

Why has deforestation been a problem in both Russian and North American deciduous forests? A. Because deciduous forests are located near farming populations B. Because deciduous forests have fertile soil and a long growing season C.

Explain the water cycle using the terms condensation, evaporation, and precipitation.

To an evolutionary taxonomist what determines whether two species are placed in the same genus A. they have similar facial features B. they share more common ancestors than any other group C. they share similar mating behaviors D.

In what type of reproduction do cartilaginous fish lay eggs? Oviparous Ovoviviparous Viviparous No answer text provided.

Are the major blood vessels transporting blood to the kidneys.

What organ system detects stimuli, secretes chemical and electrical signals, and controls all other organs

Which tissue type allows for organ movement within the body

Explain the role of enzymes and how they affect the chemical reactions of living things

Many arthropods young do not look like adults and do not eat the same food as adults. how would this be an advantage in an environment where food is scarce

Mammals first appeared during the Cenozoic Era. true or false