of disease in 1970?
Biology, 26.03.2020 04:38 cmflores3245
6. Which statement best explains a change in the incidence
of disease in 1970?
(1) Children were vaccinated against measles.
(2) New drugs cured diabetes,
(3) The bacteria that cause pneumonia developed a
resistance to drugs.
(4) New technology helped to reduce the incidence of
all three diseases.
Answers: 2
Biology, 22.06.2019 09:40
Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.
Answers: 1
Biology, 22.06.2019 13:10
Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
Answers: 2
Biology, 22.06.2019 14:00
Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***
Answers: 1
6. Which statement best explains a change in the incidence
of disease in 1970?
of disease in 1970?
Computers and Technology, 10.11.2020 17:20
Physics, 10.11.2020 17:20
Health, 10.11.2020 17:20
English, 10.11.2020 17:20