Why do many plants have specialized cells that produce colorful flowers?

A. To collect more sunlight

B. To scare away predators

C. To attract prey

D. To attract insects

The aurora borealis caused by the

A scientist can choose appropriate methods to date Earth's rocks if he is creative biased punctual honest

Explain what happens when a volcano erupts AND the two different types of eruptions that can occur.

List the responsibilities of the cell membrane

What are the characteristics of a buckeye leaf?

Which of the following is the best example of increasing an object's elastic potential energy?

When the cervix of a woman in labor is dilated 9 cm, she states that she has the urge to push. which action should the nurse implement at this time?

Eubacteria and Archaebacteria can reproduce in a short amount of time. Why can this be considered a negative thing?

The catalytic efficiency of many enzymes depends on pH. Chymotrypsin shows a maximum value of kcat/KM at pH 8. Detailed analysis shows that kcat increases rapidly between pH 6 and 7 and remains constant at higher pH.

What type of bond forms between a slightly positive hydrogen atom in one molecule and a slightly negative atom in another molecule