Which is true? A. All organisms obtain water through food B. some substances must be dissolved in water before they can be used C. water s important to some organisms D. plant cells are unaffected when water is scarce

What are the reactants of cellular respiration?

Explain 3 ways that your body can defend itself against pathogens

During a field trip, an instructor touched a moth resting on a tree trunk. The moth raised its forewings to reveal large eyespots on its hind wings. The instructor asked why the moth lifted its wings.

If the Earth didn't rotate, winds would travel in a straight line. But since the Earth does rotate, the deflects these winds to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. A. law of gravity B. Coriolis effect C.

A cell contains fertility (F) plasmid that allows it to produce a structure for exchanging DNA with another cell. What structure is coded for by the genes of this plasmid?

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?