The answer is A. i say this because when they use sunlight as energy, cabon dioxide and water are converted into organic material, they are used as cellular functions ( such as biosynthesis and respiration ). An able autotroph is able to make his own food.
Answer:
- A, B, C and D are: elements or molecules
- A and B are: reactants
- C and D are: products
Explanation:
The expression "A + B <--> C + D" represents a chemical equation. A chemical equation represents the "mixture" of molecules or elements that will react and form other molecules and elements, so we can say that A, B, C and D represent molecules or elements.
But not only that. In a chemical equation, the elements and molecules that are before the symbol "<-->" represent the reagents in the equation. Therefore, A and B are the reagents. The elements or molecules found after the symbol "<-->" are the products of the reaction. Therefore, C and D are the products.
Answer and explanation:
One of the unordered forms of the dying cell is necrosis.
Necrosis is caused by lesions that impede internal balance control: water and some ions, especially sodium and calcium, normally pumped out, flow freely into the swelling and rupturing cell. The necrosis rupture releases into the surrounding tissue cellular content, rich in proteases, enzymes that "cut" other proteins, and other toxic substances. In addition to direct toxicity to neighboring cells, the stroke generates substances that attract immune cells, causing an intense inflammatory reaction: some types of white blood cells, especially neutrophils and macrophages, converge to necrosis tissue and ingest dead cells. Inflammation, typical of necrosis, is important for limiting infections and removing cell debris, but white blood cell activity and secretions can also damage neighboring, sometimes devastating, normal tissues.
