Describe one role of the trees in the oxygen cycle.

The amount of matter in something is called: Volume mass

Select all that apply. which of the following statements are false? •Gregor Mendel is noted for his contributions to genetics. • Genotype is the expression of a trait.

Explain the specialised features of the following: ovum, sperm and epithelial cell fron ileum

Which of the following is not considered a pathogenic organism? a. bacteria b. virus c. chemicals d. parasites

Select the choice that best completes the following sentence: A normal human body cell has a total of ___ chromosomes: ___ chromosomes come from the mother and ___ chromosomes come from the father. A. 46, 23, 23 B. 92, 46, 46 C. 23, 11, 12 D.

The molecules that makeup food contain energy. How does the human body get energy from the food molecules

Why do Betta fish flare their gills?

What type of disorder occurs mostly in males?

Harry is hospitalized with bacterial pneumonia. When you visit him, his teeth are chattering, his skin is cool and clammy to the touch, and he complains of feeling cold even though his room is quite warm. Explain his symptoms.

How does discharge and recharge of an aquifer work