Answer:
D) A thing or event that causes a reaction.
Explanation:
The purpose of cutting a frog heart it too relate how the heart structure is. It is just a small scale of the human heart.
Answer:
The lining in the womb becomes thicker and spongy to protect the embryo/foetus in all stages of life inside the womb and to stop damage/harm coming to it
Explanation:
Answer: True
Explanation:
Biology itself is the study of living things and their vital processes that deals with all the physicochemical aspects of life.
Biologists attempt in all way to describe something completely in detailed. They try to explain reasons and how organism behave how the behave.
Using descriptive science biologists involve descriptive research; that is, observing, recording, describing, and classifying biological phenomena.
Answer:
a depressive and monotonous atmosphere as well as a happy, exciting and stimulating one. Appropriate colors are important in terms of protecting eye health, providing a creative and productive space and protecting physical and mental health.
Explanation:
i hope this helps.
