Answer & Explanation:
Humans have changed the landscape through the construction of residences and other structures, as well as through the development of ski resorts, mines, and roads. Hunting, oil drilling, and other activities have polluted the environment and have threatened wildlife in tundra ecosystems.
The physical differences between humans and apes are: human have <span> relatively short and weak arms compared to their legs. Human's toes become shorter, so human's feet do not have the ability to effectively grasp and manipulate objects. </span><span> Human feet are longer than the feet of apes, in order to better support the body. </span>
The statement that is true about this species is A. Deinonychus have claws that were likely adaptations for disabling their prey. One theory by Fowler states that D<span>einonychus may capture their prey by "raptor prey restraint" model wherein the dinosaur leap to its prey, pinning it to the ground and gripping it tightly with the use of its claws thus disabling the prey.</span>
The cerebrum<span> makes up most of the brain. It contains the four lobes of the brain and all of the neocortex. The </span>cerebellum<span>, or little brain is the small, tough structure that lies underneath the posterior or back part of the brain</span>
The Krebs cycle(or citric acid cycle) will not take place if there is no oxygen or low amounts of oxygen available(in anaerobic conditions)
Hope this helps:)
