Explanation:
if we will grow huge number of trees and other plants the oxygen level will increase because tree produce oxygen during the process of photosynthesis and if one gases level will increase then other will also decrease...
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Answer is c water ovtainwd from water reclamation processes can used for drinking while grey water cannot
Answer:
See the answer below
Explanation:
Tigers and goldsih share the same phyllum because they both posses the basic characteristics of animals in the phyllum chordata. <em>These characteristics include;</em>
- <u>Possession of notochord</u>. The notochord is a rod-like structure that serves supportive functions and develops into the vertebral column in some group of chaordates.
- <u>Posession of post-anail tails</u> which is an extension of the posterior end of the of the body.
- <u>Possession of dorsal, hollow nerve chord</u> which eventually forms the brain and the central nervous system.
- <u>Possession of pharyngeal gill-slits</u>, an opening that develops into gill arches in golfishes and jaws in tigers.
Biotechnology is used by forensic scientists to collect or process trace evidence such as hair, skin, blood or semen samples, which is found at crime scenes.
Answer: hormones
Explanation:
The endocrine system uses the hormones secreted by its various glands to exert functions such as;
- regulation of bone calcium by Parathormone
- regulation of body metabolism by Thyroxine
- selective reabsorbtion of water from urine by the Anti-diuretic hormone (ADH)
- development of sexual characters in males and females by testosterone and oestrogen respectively.