Based on this information, it can be concluded that cell B is F) an animal cell because it has a nucleus, chloroplasts, and a cell membrane
G) a plant cell because it has a nucleus, cytoplasm, and a cell membrane
H) an animal cell because it does not have chloroplasts or a cell wall
J) a plant cell because it does not have chloroplasts or a cell wall

PLSS HELP

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

Which sequence correctly shows the path of carbon dioxide during repiration?

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in