Answer:
cerebrum
Explanation:
cerebrum controls reading, thinking, learning, speech and emotions
Answer:
biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.
Explanation:
Biology is important because it can lead to the study of living organisms to help develop biological knowledge and understanding of living processes for a number of different purposes, including treatment of disease and sustaining the natural environment.
they are prokaryotic and they are tolerant to extreme environments.
Answer: By definition, if the atomic number =
7
, then there are 7 protons, 7 electrons, and 8 neutrons!
Explanation:
The atomic number is by definition the number of protons, positively charged particles, contained within the atomic nucleus. So if there are 7 protons, there MUST be 7 electrons, 7 negatively charged particles. Why? Because matter is electrically neutral, and positive and negative particles must be equal.
Electrons have negligible mass; the mass number depends on the number of protons contained within the nucleus, PLUS the number of neutrons. Given that we have 15 N
, there must be 8 neutrons contained within the nucleus. does this help?
