Which of the following is associated with rough er?
a
lipid synthesis
b
ribosomes
c
chlorophyll
d
dna

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping