I think it is D. This is off of personal belief. A does not make sense. B also wouldn't make sense. C can be it and D also. The one I think is more reasonable would be D.
Ionic bonds form when a nonmetal and a metal exchange electrons. It is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
The linear, stepwise representation of the process of science is simplified, but it does get at least one thing right. It captures the core logic of science: testing ideas with evidence. However, this version of the scientific method is so simplified and rigid that it fails to accurately portray how real science works.
Answer:
Toxycology
Explanation:
Toxycology includes:
- the study of harmful (adverse) chemicals on living organisms
- diagnosis of harmful chemicals
- treatment of exposure to harmful chemicals such as toxins
Factors that determine the toxicity of a chemical for an organism are dosage, age, environment, species...
Explanation:
Bones shape our body and help is to stand up straight. Muscles are attached to bones, they help us walk and run and smile. All the bones in our body make up our skeleton - from the top of our skill to the tips of our phalanges at the end of our toes. Muscles stretch across our bones and are attached with tendons.