Sharing of electrons occurs when atoms form

1. covalent bonds

2. ionic bonds

3. ions

4. metallic bonds

Whats the definition of germ layer

Living organisms all contain fats that are called A. Nucleic acids B. Lipids C. Carbohydrates D. Proteins

Iodine - 127 has a mass number of 127 and 74 neutrons. What percentage of the particles in an iodine - 127 nucleus are protons?

Name the two processes that occur during meiosis that ensure the four new cells are not identical.

Nevada is one of the world's dominant producers of ... Group of answer choices coal power wind power solar power geothermal power

What is the definition of soil according to a soil scientist?

When muscles lack oxygen this will start to build up and cause fatigue?

A client is hospitalized with posterior nasal bleeding and has a gauze pack in the posterior nasal cavity. the nurse assesses the client and notes restlessness and anxiety and an oxygen saturation of 92%.

The horse (Equus caballus) has 32 pairs of chromosomes, whereas the donkey (Equus asinus) has 31 pairs of chromosomes. How many chromosomes would be expected in the somatic tissue of a mule, which is a hybrid of these two animals?

The acid hydrogen fluoride (HF) can be dissolved in pure water. will the pH of the solution be greater or less than 7?