What controls activities in the brain such as breathing?

If plants need oxygen for cellular respiration, then why do they release oxygen into the atmosphere?

Which statements accurately describe the roles of decomposers in the carbon cycle? Check all that apply. Decomposers release carbon dioxide into the air as waste. Decomposers remove carbon dioxide from the air during photosynthesis.

Biological membranes are present in all cells, and in eukaryotic cells they also form the endomembrane system. They act as gatekeepers that selectively move certain ions and compounds into and out of the cell or cell organelles.

Write one sentence using all of the terms that shows how they are interconnected. Highlight, bold, or change the color of the terms in your sentence. Cell Nucleus Chromosome DNA Gene

A student plays football outside on a hot day and lost a significant amount of water in sweat. How will this affect his blood volume Blood volume decrease, increase, or stays the same

What does the Earth's energy budget give us an idea about? Select all that apply. How much energy is reflected from Earth back into space How much energy is used by humans How much energy is used by animals and nature How much solar energy comes

Is the sperm cell apart of the DNA, Organelles, or molecular building blocks?

The phenomenon of fusion is likely to occur when, after a period of geographic isolation, two populations meet? their chromosomes are no longer homologous enough to permit meiosis. the hybrid zone is inhospitable to hybrid survival.

A frantic parent calls stating their child has swallowed dish soap. what should the nurse advise?

Cancer cells are different from normal cells because they do not ule inability to carry out apoptosis is caused by? a. Damaged Nucleus b. Genetic Therapy c. Genetic Mutation d. Damaged Cell