Biology, 15.07.2020 01:01 francisco42002
Katie designed an experiment using a paint roller pan, sand, and water. The steps of the experiment are listed below. 1. Put 3 inches of moist sand on a paint roller pan. 2. Make a beach by scooping the sand towards the higher portion of the pan. 3. Pour water into the deeper end of the pan. 4.Tap on the water gently for 2 minutes to create waves. 5. Observe how the sand is displaced by the waves. Katie's experiment most likely represents the interactions between the (4 points) a. ocean and geosphere b. geosphere and biosphere c. atmosphere and biosphere d. cryosphere and ocean
Answers: 3
Biology, 21.06.2019 23:00
Which of the following is not a defining characteristic of plants?
Answers: 3
Biology, 22.06.2019 00:20
What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o
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Biology, 22.06.2019 08:00
Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen
Answers: 2
Katie designed an experiment using a paint roller pan, sand, and water. The steps of the experiment...
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