True, causal contact is safe and does not spread HIV
It reacts with water to produce carbonic acid.
give brainliest plz ;P
The Structural Organization of
Cells. The cell is the smallest matter that still absorbs the characteristics
of life. All cells have three basic parts, a plasma membrane splits each cell
from the environment, permits the flow of molecules across the membrane, and
consist receptors that can affect the cell’s activities. A DNA-containing
region occupies a portion of the interior. The cytoplasm contains
membrane-bound compartments (except bacteria), particles, and filaments & end
ash; all bathed in a semifluid substance. Eukaryotic cells are defined by their
possession of a membrane-bound nucleus. Prokaryotic cells have no defined
nucleus; the only representatives are bacteria.
Answer-E,A,H,C, G, D,F,B
Explanation 1. Community- The interacting populations within a geographic area
2. Biocide-a. A substance that is capable of destroying living organisms
3.Habitat- h. The environmental situation in which an organism is generally found
4. Biosphere- The portion of the earth's surface, water, and air that can support life
5. Ecosystem- g. A system formed by the interactions of communities of organisms with each other and the environment
6.Cell- d. The simplest structure that exhibits all of the characteristics of life
7. Ecological niche- f. The role or position that a species occupies in a community
8.Biome- b. All the communities and ecosystems found under a given set of climatic conditions
Answer:
Since it has double strand, Its a DNA.