(4) organisms in a changing environment must adapt to acquire necessary traits and survive
Answer:
Earth can be divided into three main layers: the core, the mantle and the crust. Each of these layers can be further divided into two parts: the inner and outer core, the upper and lower mantle and the continental and oceanic crust. Both the inner and outer core are made up of mostly iron and a little bit of nickel.
Explanation:
The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.
Answer:
A surface wave is a wave that moves along the interface of two different materials, like air and water.
Explanation:
This a false statement. Endomorph body type does not have larger brains.
People with Ectopmorph body type has larger brains.
