In the food chain, how much energy is transferred from the Sun to a producer?

1%

10%

90%

100%

1. What do bone marrow and the epidermis have in common? They are both sites of new cell formation. They both contain structures that assist the body in cooling down if overheating occurs. They both contain or are associated with sensory neurons.

The lives of parasites are supported by which of the following? a. partners b. hosts c. holders d. carriers

Which of the following statements about active and passive transport are true? A. Active transport does not require an energy input and moves molecules with the concentration gradient. B.

The krebs cycle provides a common pathway for the metabolism of nutrients by the body. the krebs cycle forms two pyruvate molecules.

What causes a plant's leaves to wilt?

The relationship between a gene and a messenger RNA is as follows:a. mRNAs are made from genes. b. Genes are made from mRNAs. c. mRNAs make proteins which then code for genes. d. Messenger RNA is directly responsible for making Okazaki fragments. e.

What is a real life example of ecosystem

Molds and mushrooms are both

What is the Hubble space telescope?

In sequential test, there is typically a loss in specificity. a. True b. False