What metric units are most commonly used to express mass

milliliters

pounds

grams

Which statement best describes why food webs consist of many food chains put together? A. All animals are carnivores. B. All living things eventually die and decompose. C. Most organisms eat more than one thing. D.

If an animal has both male and female reproductive organs, it is called? The choices are A. Duosexual B. a hermaphrodite C. A dueterstome D. Bisexual

The medial pathway, which controls gross movements of the head, trunk, and limbs, consists of which tracts

What organisms carry out meiosis

Select all the correct answers. How could a school reduce its use of energy resources? The lights could be kept on for longer periods of time. Light bulbs that use less energy could be installed.

The large density an ecosysten can support for a particular population is called:

Which activity best takes place during exercise? A cell respiration increases B cell respiration decreases C oxygen production increases D carbon dioxide production decreases

During the process of cell division, which phase is occurring when DNA replication produces two sets of identical sets of chromosomes?:

Which best describes the flow of genetic information?

Fats oils and cholesterol are all types of