Over time, a river cut through a field where some mice lived and some birds were nesting. Tell over time why the mice developed into 2 different species, but the birds did not

What is released at the site to initiate action potential

Which of the following is true of unsaturated fats? (A) They are more common in animals than in plants. (B) They have double bonds in their fatty acid chains. (C) They generally solidify at room temperature.

Explain the difference between dominant and recessive genes, and provide an example of each one.

Convection currents in the Earth's crust cause volcanoes. T or F

Predict what would happen to the plants if the fungi died off

3. In pea plants, inflated pods are dominant to constricted pods. Show the cross between a true-breeding inflated pod plant with a true-breeding constricted pod plant.

How might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses

An individual who has an eating disorder along with intense thirst and wildly varying body temperatures may have a dysfunction of the medulla. hypothalamus. thalamus. pons. brainstem.

What consists of loose connective tissue that binds the tunica mucosa to the next layer

I tend to have an inquiring mind, and i want to know more about how water moves within the plant body. i take a common houseplant and cut the stem off about 1 inch from the soil surface.