Biology, 18.10.2021 06:30 Gearyjames8
The oldest-known fossils on Earth are 3.5-billion-year-old cyanobacteria. Cyanobacteria are microscopic photosynthetic organisms that live in or near water. Use the description of photosynthesis in the image to answer the following questions.
Answers: 3
Biology, 21.06.2019 19:30, lilbopeep21
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 22.06.2019 02:30, taythestargazer71
Did you know that a blue wales tongue weighs more than an elephant?
Answers: 2
Biology, 22.06.2019 05:50, lexi1268
The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
Answers: 2
The oldest-known fossils on Earth are 3.5-billion-year-old cyanobacteria. Cyanobacteria are microsco...
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