You need to measure the diameter of a soda can. which measuring tool would produce accurate results that you would except to be the same as those found by others?
a)your hand's span
b)a string cut to the length of the tip of your finger to the bottom of ur palm
c) a meter stick with only centimeters
d)a ruler with millimeters and centimeters

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

b. climate change will cause an increase in biodiversity of all ecosystems.

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