Which of the following is true?

Water is important to some organisms.

Some substances must be dissolved in water before they can be used.

All organisms obtain water through food.

Plant cells are unaffected when water is scarce.

The data table above includes the distance each planet is from the sun. Students in an Earth science class were asked to explain how the effect of the Sun's gravity on Neptune compares with the effect of the Sun's gravity on Earth.

Which term names the crest of the fold when a layer of rock folds? A. syncline B. fold mountain C. anticline D. schist line

Explain why human skin coloration is not sufficiently explained by polygenic inheritance

What organic molecule do plants make that is packed with electrons energized by the sun? a. glucose b. sucrose c. water d. carbon dioxide

Punnett squares practice 10. in four 0'clock plants, the dominant allele for the flower color is red (f), and the recessive allele is white flowers (f).

What is the reason offspring of the organism Hydra often appear exactly the same as their parents? A) Hydra may reproduce asexually. B) Parent Hydra undergo sexual reproduction. C) A single cell will not develop into a full organism.

Genes, dna, ribosomes and chloroplast are found in?

What is the carbon cycle? How is it important to us?

Cellulose, chitin, and peptidoglycan function as structural molecules and withstand pulling and pushing forces well. Which structural feature is most directly responsible? See section 5.3 (page 114). View available hint (s)

In general, what is the relationship between degree of ecosystem fragmentation and the rate of edge effects? Select one: The edge effects in an ecosystem are unaffected by fragmentation. More ecosystem fragmentation leads to fewer edge effects.