Which two structures would provide a positive identification of a plant cell under a microscope

A: Ribosomes, chloroplasts

B: Plasma membrane, large central vacuole

C: cell wall, Mitochondria

D: cell wall, Chloroplast

The nurse is conducting a well-child assessment of a 4-year-old. which assessment finding warrants further investigation?

Won ... A scientist is conducting research on mealworms. Which of the following pieces of equipment should be used by the scientist to determine the mass of each mealworm? O A Graduated cylinder OB Ruler XOC Electronic balance 12 OD Beaker

The cubic centimeter (cm3) is a measurement of which of the following quantities

Jennie is driving her car on vacation. It is a 195 km drive from Jennie's house to her vacation spot. She takes 5 hours to get there. What is Jennie's average speed? A. 39 km/hr B. 195 km/hr C. 80 km/hr D. 474 km/hr

The temperature of a city is 32°F, or 0°C. What form will the precipitation most likely take when it reaches the ground

What organic molecule is the basis of enzymes.?

Which transport mechanisms require the formation of a vesicles to transport material into or out of the cell? A: diffusion and osmosis B: exocytosis and calcium pumps C: exocytosis and endocytosis D: diffusion and facilitated diffusion

Why does my female cat roll around after mating?

Which feature is not the result of a glacier carving out rock as it moves? A. Cirque B. Terminal moraine C. Fjord D. Horn peak

3. In which process do substances have to be in direct contact when heat moves from areas of more heat to areas of less heat?