Can sombody me with science 30 !
charles darwin's groundbreaking book, the origin of specie...
Biology, 23.08.2019 02:30 tuchikitacristoyaidi
Can sombody me with science 30 !
charles darwin's groundbreaking book, the origin of species, described the process of
acquired traits.
natural selection.
the laws of gravity.
the movement of the solar system.
question 2
which of the following is an example of an adaptation that would give an animal differential mortality?
ability to hold breath underwater
stronger legs for jumping
differently shaped teeth for tearing different types of food
all of the above
.
question 3
which of the following has improved its fecundity?
a rabbit that has longer ears
a stingray that is well-camouflaged
a wood duck with brighter, vibrant coloration than the others
a tree frog with a more toxic poison
Answers: 1
Biology, 22.06.2019 00:00
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 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Biology, 22.06.2019 09:40
Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.
Answers: 1
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