Which cells in the blood do not have a nucleus?
a) Erythrocytes
b) Lymphocytes
c) Basop...
Answers: 3
Health, 22.06.2019 08:00
What are hormones? a. they are minerals needed for proper bone formation. b. they are the parts of the body targeted by endocrine glands. c. they are substances needed for muscle and nerve activity. d. they are substances released by endocrine glands.
Answers: 2
Health, 22.06.2019 10:50
Write a journal at least 1 paragraph. in your mind, how do you define psychology right now? when do you think psychology began? what do you think modern psychologists do?
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Health, 22.06.2019 22:00
During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4
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Health, 23.06.2019 10:00
Lyme disease is caused by a bacterium transmitted to people by deer ticks. deer ticks are almost never born infected with the bacterium, but they can pick it up from feeding on an infected host in any of the tick's three successive stage of development: larva, nymph, adult. once infected, a tick remains infected through any subsequent developmental stages, but since a tick feeds on only one host in each stage, it follows that . people can be infected only by being bitten by a tick that is either in larval stage or in the nymph stage b. people cannot be infected by a tick that picked up the lyme disease bacterium in the adult stage c. it is not possible for a person to be infected by a tick that is in the nymph stage or by a tick that was infected with the bacterium while in the nymph stage d. people infected with the lyme disease bacterium cannot transmit bacterium to adult deer ticks e. only deer ticks that are adults can transmit the lyme disease bacterium to people
Answers: 1
Mathematics, 12.10.2019 15:10
History, 12.10.2019 15:10
Computers and Technology, 12.10.2019 15:10
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Biology, 12.10.2019 15:10
Computers and Technology, 12.10.2019 15:10
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Mathematics, 12.10.2019 15:10
Mathematics, 12.10.2019 15:10
Mathematics, 12.10.2019 15:10
Mathematics, 12.10.2019 15:10
History, 12.10.2019 15:10