What is the core of earth made of

Animals and plants get their food in different ways. animals usually ingest their food, while plants must produce their own food. the process through which plants produce their food is called

What is a group of rhinoceros called?

The wide range of colors in algae depends upon the presence of A) chlorophyll a B) chlorophyll b C) chlorophyll c D) accessory pigments

Which is the strongest of the four fundamental forces? strong nuclear weak nuclear electromagnetic gravitational

Trace fossils are types of fossils that show the past activity of an organism. For instance, if a dinosaur once roamed Earth, and its footprints were embedded in mud, then these prints would become trace fossils showing its impressions in the

What is the function of the cell membrane? A) to give shape to the cell B) to increase the number of cells C) to control what enters and leaves the cell Eliminate D) to produce macromolecules within the cell

The incidence of Down syndrome, also known as trisomy 21, increases with increasing maternal age. Which of the following errors most likely produces this condition? A. Nondisjunction during meiosis II in either the male and female gameteB.

In a successional community, some kinds of organisms like fungi or beetles are present in every stage of succession.

What's responsible for preventing the gas giants from collapsing into a star?

If both species are harmed, it is a commensalistic interaction. or a. True b. False