I'm doing an experiment on the correlating between age of compost and the height of plants, which graph is best a line graph or bar graph?

Do scientists know what gravity is?

Genetic disorders can result when sister chromatids fail to separate properly. During which phase is this problem most likely to occur? A: g1 phase B:g0 phase C: Cytokinesis D:Mitosis

Which of the following statements are true of gametogenesis? Select ALL that are correct.? A. In spermatogenesis, one primary spermatocyte gives rise to four sperm cells. B. In oogenesis, one primary oocyte gives rise to only one egg cell. C.

Which kind of data is most closely related to a food's nutritional value? A. cost per serving, as listed on the food's price tag. B. amount of carbohydrates per serving, as listed on the food's label. C.

Which of the following is NOT functionally important in cells of the gametophytes of both angiosperms and gymnosperms? a. haploid nuclei b. chloroplasts c. mitochondria d. cell walls

Which habitat is characterized by permafrost? O A. Desert O B. Forest O O C. Tundra D. Grassland

In the ocean, small remora fish are often found cleaning bacteria and other parasites from the mouths and gills of swordfish. Which of the following phrases best explains this interaction? A. animal affecting the life of an animal B.

Why do you think it is so difficult to control the spread of invasive species?

Suppose four different species live in close proximity to one another within an ecosystem. Species W reproduces through fragmentation. Species X reproduces sexually. Species Y reproduces through budding. Species Z reproduces through fission.

A carcinogenic mutation is not inheritable. What could be the reason for this? A. It occurs in germ cells and can be passed on to descendants during reproduction. B. The mutations could be treated by chemotherapy. C.