How are the two bacterial kingdoms different from the four other kingdoms

What is the first structure to prevent water loss in the leaf called? A. cuticle B. stomata C. epidermis D. mesophyll

Which is not a way in which prokaryotes are useful to humans? a. to synthesize drugs b. to produce foods such as yogurt c. to form a symbiotic relationship and obtain ammonia d. none of the above

What process adds oxygen to the atmosphere

Which protein in your muscles work to make your muscles contract

Which examples describe some uses for gemstones? Select 2 choices. fabrics jewelry plastics drill bits paper clips

Gregory Mendel discovered some basic rules about inheritance. DNA. RNA. reproduction.

Which of following correctly matches a plant's structure to its function in the plant? A. Most leaves have a thin, flat shape for absorbing light. B. Most stems have tiny hairs for absorbing water. C.

Explain what safety measures you might take to avoid damaging the microscope, microscope slide, or a living specimen on your microscope stage.

Nutrient-dense foods contain lots of vitamins and minerals relative to the number of nutrients. true or false

Are there procedural non-steroid based therapies for alopecia areata