Alonte is viewing a cell under a microscope.

The presence of which of the following cell structures would tell him that the cell is eukaryotic?

Choose 1 answer:

Ribosomes

Cytoplasm

Nucleus

DNA

Which is happening as humans emit more carbon dioxide into the atmosphere?

Cells and what other concept have in common?

Igneous rock is formed from the cooling and crystallization of magma or partially melted rock. Igneous rock can be either intrusive or extrusive. Intrusive igneous rock has larger crystals, and extrusive igneous rock has small crystals.

Which of the following statements is not true? A - The top predators are not always the largest animals. B-When humans eat vegetables, we are being primary consumers.

Which event is an example of sexual reproduction in plants? O A. Pine trees produce seeds in cones. B. A kalanchoe produces plantlets on its leaves. C. Mosses form spores in capsules. D. A potato has buds that can grow into new stems.

Which cell organelles function resembles the function of the brain in higher animals

92 Sathe best for the question 11. Most animals and plants reproduce sexually. This means that DNA is passed down to new organisms from two parental organisms. Which of the following is a key advantage of sexual reproduction?

Which symptom is not associated with vitamin b deficiency?

What is the neutral value on a pH scale? 2 7 14

List four things that are used to determine the climate of an area