Cells in onion peels are dead and the ones in spinach are alive.
Answer;
C.Identify each bird species by using a dichotomous key.
Explanation;
-A dichotomous key is a tool that is used to determine the identity of items in an ecosystem or a particular habitat, such as trees, birds, wildflowers, mammals, reptiles, rocks, and fish. To study the interactions of different birds , identifying each birds species using a dichotomous key would be an important and appropriate step.
A lipid does, it forms a phospholipid bilayer.
Answer:
An anabolic steroid
Explanation:
Anabolic steroids ca also e referred to as anabolic-androgenic steroids. They are synthetic or man-made steroids that mimic natural androgens like testosterone in their structure and functions. It is majorly used for muscle mass building.
When anabolic steroids are misused or abused, it can have an effect on an individual's mental health and presenting symptoms like depression, mood swings, mania, aggression etc.
Some athletes and bodybuilders take anabolic steroids to promote building of their muscle mass rapidly.
Answer:
Things that should be included:
Explanation:
Whether he can accept or deline his hypothesis for the experiment, the data he observed to prove his experiment hypothesis, and the possible errors of his experiment and how it can be improved
