1. summarize two harmful effects of acid rain
2. predicting outcome how will the depletion of...
Biology, 18.08.2019 10:00 albusaidi4480
1. summarize two harmful effects of acid rain
2. predicting outcome how will the depletion of the ozone layer affect human health
3. describe the greenhouse effect and its effect on the earth's climate
Answers: 1
Biology, 21.06.2019 14:00
The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion
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How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex
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Biology, 22.06.2019 04:30
The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an
Answers: 2
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