Which description shows competition in an environment?.

A.- an organism that feeds on some food.

B.- three organisms battling over limited resources.

C.- three organisms of the same species living in an area.

D.- an organisms that finds a place to sleep.

Help me pls‍♀️

What is the part of the cell cycle process by which chromosomes in a cell nucleus or separated into two identical sets of chromosomes each in its own nucleus

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.