Which system improves the way your heart works?

a. Circulatory

b. Mental

c. Nervous

d. Respiratory

The HIM Supervisor is reviewing the deficiency report to analyze the record completion rate. She determines that the deficiency rate is high and the completion rate is low.

Which of these processes must precede fertilization?

What could a human living now and a horse living thousands of years ago have i'm common

Which statement correctly compares protists to prokaryotes? The cells of protists and prokaryotes contain nuclei, The cells of protists have cell walls, but prokaryotes do not. Both protists and prokaryotes are multicellular.

This is a simple sugar that provides energy to organisms

Which pair is NOT related? cells and tissue nucleus and DNA cell wall and plants chloroplast and animals

Where is most of Earth's carbon stored? How much of it is stored there?

How are groundwater and runoff alike

What type of blood vessel usually carries oxygen rich blood

Give four reasons why organic material is good for the soil.