Movement of molecules from an area of higher concentration to one of lower concentration is called Diffusion!
Answer: Climate change
Explanation:
UN Climate Action Summit 2019 was organized in 2019 to discuss the domain of global climate change research. According to this dangerous impact of climate will influence the growth of new generations to come. This included various participating organizations like World Meteorological Organization, Panel on Climate Change, Earth league and global framework, UN Environment, Global carbon project and others.
Answer;
Scleroderma
Scleroderma is a connective tissue disorder that is characterized by insoluble collagen being formed and accumulating excessively in the tissues.
Explanation;
This disorder features thickened skin that can involve scarring, blood vessel problems, varying degrees of inflammation and pain, and is normally associated with an overactive immune system. It is regarded as an autoimmune condition, as the body produces too much collagen, causing the skin and connective tissue to thicken.
Answer:
A. To help scientists plan an experiment in which no animal or humans are harmed
According to akc. Org, a typical dog can hear sounds approximately <u>four times</u> farther away than a typical human can.
<h3>How many times is canine hearing better than human hearing?</h3>
In fact, canine hearing is quite keen! Some studies even show that dogs are able to hear noises at a distance up to four times greater than we can hear.
With this information, we can conclude that according to akc. Org, a typical dog can hear sounds approximately four times farther away than a typical human.
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