Which two elements will most likely form an ionic bond?

krypton and lithium

magnesium and silicon

calcium and potassium

iodine and chlorine

Carbon dioxide in the atmosphere traps heat. Scientists are concerned that too much carbon dioxide is being released into the air by human activity.

How do your lungs facilitate the process of cellular respiration (making glucose into atp) in your body?

The plasma membrane of a cell is selectively permeable, which means it_ A. controls B. is responsible for asexual reproduction C. allows some materials to pass D has a carbohydrate foundation

Evolution by natural selection is an example of scientific

Flatworms are capable of reducing sexually or by

A scientist crosses a homozygous red flower with a homozygous white flower. All of the resulting offspring are heterozygous with red flowers.

What happens during the cell cycle?

Which of the following best describes the long-term impact of using a renewable energy source? A.) Geothermal energy can pollute water supplies. B.) Hydropower involves blocking rivers, which disrupts ecosystems. C.

All of the following would be questions that could be scientifically investigated except: Question 8 options: What is the best advice a parent can give a child? Will equal sizes of wood and aluminum have the same mass?

Do you think viruses are living organisms? Explain your answers. Anyone that answers I will mark as brilliant