Biology, 12.02.2021 01:20, lekaje2375
Word bank
fossils
rock cycle
sedimentary
evidence
metamorphic
carbon cycle
erosion
nitrogen cycle
Question 1
Rock containing
that are thousands of years old provides
for the long history of Earth and its changing life forms.
Answers: 3
Biology, 21.06.2019 17:00, HernanJe6
Which of the following statements is true of enzymes? a)they dont provide an active site for substrates to bind in a reaction b)they act on a specific type of substrate in a reaction c)they unusable after a reaction d)they change shape after a reaction
Answers: 1
Biology, 21.06.2019 21:30, mayamcmillan11
Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?
Answers: 2
Biology, 22.06.2019 00:00, mitetwojr
An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Biology, 22.06.2019 04:30, kaciewelkerouwdfa
Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.
Answers: 1
Word bank
fossils
rock cycle
sedimentary
evidence
metamorphic
carbon...
rock cycle
sedimentary
evidence
metamorphic
carbon...
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