A cutting is taken from a red-flowered geranium and placed in water to develop roots. Once roots have grown, the new plant is placed in soil and grows to produce another red-flowered geranium. a. sexual. b. asexual

1. Explain why liquid water is required in order for life to exist.

Zebras live on the savannas of Africa. A watering hole on the savanna would be part of a zebra's a behavior. b habitat. c niche. d biotic factors.

How can you (and scientists) tell that a model is good? What kinds of tests can you run to assess the validity of a climate change model?

Which type of algae is called seaweed and belongs to the division phaeophyta? brown algae red algae blue-green algae green algae?

How does your brain alter sensory information?

Which substances shown moves passively through the lipid part of the membrane?

Which river is associated with the settlement of ancient egypt? question 2 options: tigris ganges nile yellow

What is a binomial nomenclature? a two word system for naming organisms by using the genus and species a two word system for naming organisms by using the family and genus a two word system for naming organisms by using the order and family a two

Excess of which vitamin can cause toxic effects of excess perspiration and fishy body odor

Many children were paralyzed by polio in the 1950s. Today, polio has been reduced by 99 percent. Which statement best explains how this disease has been almost eradicated?