<span>this is caused by a disease called basal cell carcinoma, because it causes ulcers and is slow to metastasize. Years of exposure to sunlight probably caused his cancer.</span>
Answer:
it is increasing it because it is pushing animals out of their ecosystem and destroying their food sources and homes.
Explanation:
Answer:
Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.
Explanation:
i hope it helps..
<span>as animals get separated from each other, they soon start to adapt to the new environments which is called speciation</span>
