The process by which water crosses a selectively permeable membrane is called

A) osmosis.

B) mitosis.

C) meiosis.

D) active transport.

If George is spanked immediately after his baby sister cries, he is likely to become fearful every time she cries. If Ken is spanked immediately before his baby sister cries, he is not likely to become fearful when she cries.

The sea star reproduces asexually by

What describes the plant during cellular division

Is a key element found in all carbohydrates, lipids, proteins, and nucleic acids?

The increase of carbon levels can be connected to the decrease of carbon in a. oceans b. fossil fuels c. soil d. animals

Which of the following is the correct equation for photosynthesis? 1 A) 6O2 + 6H2O + light energy = C12H6O6 + 6O2 2 B) 6CO2 + 6H2O + sugar = C6H12O6 + 6O2 3 C) 6CO2 + 6O2 + light energy=C6H12O6+6H2O 4 D) 6CO2 + 6H2O + light energy =

What does it mean by a "genetically engineered seed "?

The body of a mushroom is made up of slender filaments called hyphae. xylem. phloem. rhizoids.

Why is latitude an important factor in determining climate

3. How can moss and lichen, which may grow in the beginning of primary succession, potentially make it easier for other organisms to grow and live in the same area later on?