Atom: the basic unit of an element
Element: a tiny piece of matter
Phase: a unique form of matter in which it can exist
Particle: a substance that cannot be broken down into a simpler substance
Answer:
2 ATP molecules.
Explanation:
This question is describing KREB'S CYCLE, which is the second stage of aerobic cellular respiration that occurs in the mitochondrion. In the Kreb's cycle, also known as tricarboxylic acid cycle, pyruvic acid (product of glycolysis) is oxidized to produce NADH, FADH2, ATP and CO2 as products.
In a nutshell, per glucose molecule that begins the respiration process (glycolysis), 2 molecules of ATP are produced alongside 3 NADH and 1 FADH2 molecules in the Krebs cycle. Note that, the electron carriers (NADH and FADH2) are used in the electron transport chain.
Answer:
>consist of fats, phospholipids, and steroids
>include cholesterol and saturated fats
<span>Fossil fuels include coal, gasoline, diesel fuel, propane and natural gas. All of these fuels were created as organisms decayed and released carbon-rich compounds into the surrounding soil and rock over thousands of years. Humans access these resources through a variety of means, including drilling deep holes and mining coal from pits. Additionally, a process called “fracking” is used to remove reserves that are otherwise difficult to access. Fracking injects high-pressured water into bedrock to free the oil and gas inside. If the chemicals from the process contaminate the water table, widespread environmental damage may occur.In addition to the pollution of the air and creation of greenhouse gases, petroleum products can cause environmental damage when they're spilled into the environment. When this occurs in the ocean, the spilled oil can coat great swaths of the water surface, killing a high number of plants and animals.
found here: https://www.reference.com/science/fossil-fuels-damage-environment-2f1d77318b12cd45#</span>
Answer:
A. prophase, metaphase, anaphase, and telophase
Explanation: