An atom contains 70 protons, 70 electrons, and 99 neutrons. what is the mass number?

Which statements correctly characterize coral reefs? Check all that apply. Coral reefs are found in warm, shallow ocean water. Coral reefs support a huge variety of organisms. Coral reefs contain a mix of fresh water and salt water.

In which scenario would mitosis be the least desirable in terms of a species' survival

in 1994, naturalists in Australia discovered a new genus and species of conifer, Wollemia nobilis, growing in a remote area not far from the city of Sydney. This was the first new conifer discovered since 1948.

Is the total genetic information packaged in a cell?

Which of the following statements describing hominin evolution is/are correct Select all that apply. 1. The first hominin species evolved from chimpanzees. 2. Hominin species began to walk on two legs in order to free their hands to use tools. 3.

How does air pollution travel?

T is a trait for tollness in pea plants. The trait for shortnes is t a in case of simple dominance, what is the height of a plant with the genotype Tt?

How are mafic minerals different from felsic minerals?

You have just received your flu vaccine in your deltoid muscle explain all of the layer and structure the needle passes through from impact to muscle

Which is not a way ATP powers cellular work? Chemical work Mechanical work Transport work Nuclear work