One similarity between whales and land mammals is the that develop into

Whales are mammals because they share the characteristics of other mammals (like us!). These characteristics include being able to regulate their own body temperature (unlike cold-blooded animals, like lizards), growing hair and producing milk to feed their young (who are born live, not in eggs).

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !