Under ideal conditions a certain bacteria population is known to double every three hours. suppose that there are initially 70 bacteria.
(a) what is the size of the population after 9 hours?
bacteria

(b) what is the size of the population after t hours?
bacteria

(c) what is the size of the population after 16 hours? (round your answer to the nearest whole number.)

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.