What causes the wide variety of color observed in a coral bed?

A. Presence of bacteria

B. Presence of photosynthesizing algae

C. Coral bleeding

D. Ocean acidification

The unit of radiation absorbed energy or dose, is used for biology material only. True or false

What causes the difference in pigmentation between people with darker skin and people with lighter skin?

Whats a good hypothesis for adhesion?

A special low-calorie diet consists of dishes a, b and c. each unit of a has 2 grams of fat, 1 gram of carbohydrate and 3 grams of protein. each unit of b has 1 gram of fat, 2 grams of carbohydrate and 1 gram of protein.

Which hormonal deficiency would increase the client's risk for fractures?

Which substance is an inorganic molecule?

a population of domesticated sheep becomes stranded on a rocky island. over many years, the physical traits of the sheep population are altered.

how would i use a punnett square to explain how a dominant allele masks the presence of a recessive allele

Which change in a sample of pond water could indicate that heterotrophic microbes were active?

Selena made a chart to group adaptations in birds based on their main functions. Which functions should Selena use as headings to complete the chart?