UV light could change the DNA of the skin cells of the organism, possibly causing cancer cells to form.
Answer:
Downwards
Explanation:
Im not sure because there's no choices
Answer:
There are two answers. option B and D
Explanation:
hope this helps.
Answer:
C. Bilateral symmetry
Explanation:
Just before the Cambrian explosion, approximately 600million years ago, multicellular aquatic animals are thought to have developed new body plans. As a result they split into two groups of organisms which were notably radially symmetrical and bilaterally symmetrical. These early bilaterally symmetrical animals were simple organisms without a body cavity called a coelom; further evolution, led to the development of complex coelomates. Eventually, land-dwellers capable of respiring out of water with the aid of lungs emerged, and subsequently, their adaptations allowed for reproduction in their new habitats.
False, typing out for 20 spaces to be taken up