Who is known as the father of toxicology

Mathieu Orfila, Spanish cientist

Explanation:

Mathieu Orfila is know as the father of the toxicology due to his work of 1813, Traité des poisons. Also know as a general manual to treat people sick by poisons or General Toxicology. He was a medical doctor but also was remarkable in mathematics, law and chemistry

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer