Answer:
B) meteorite sample
Explanation:
The age of the solar system, derived from the study of meteorites (thought to be the oldest accessible material around) is near 5 billion years; that of the Earth is taken as 4.6 billion years. The oldest rocks on Earth are dated as 3.8 billion years.
The neurons conduct impulses over relatively long distance in the body. This is facilitated by their long cytoplasmic extensions
Answer:
agricultural
aquaculture
the CAP
farm
harvest
Explanation:
agricultural ADJECTIVE
relating to farming
aquaculture NOUN
the cultivation for food of fish and other animals and plants that live in water
the CAP
the Common Agricultural Policy: a set of laws about farming and food production made by the European Union
farm NOUN
an area of land used for growing crops or keeping animals
harvest VERB
to collect plants, animals, or other things that can be eaten or used
Because technically there is no such thing as cold
all that exists is heat
this is because heat is the rapid movement of particles, made by friction (to understand why you must delve into physics and some chemistry)
so, when you feel cold, it's really the absence of heat
so instead of "keeping the cold out", which makes no sense at all scientifically, insulation keeps the heat in.
as a side note
the feeling of cold is produced when you come in contact with an object (yes, air counts) that has less heat, or energy, than you do, You feel cold because heat (energy) from your body is being transferred to the environment. This ABSENCE OF HEAT in your body is why you feel cold
