The correct answer is a rodent that sleeps underground during day
A desert rodent such as kangaroo rat well adapted to live in dessert. It can survive without drinking water. Rodents make underground burrows at the base of shrub or small bush. It spends most of its day sleeping in the burrow underground to avoid intense heat and comes out to feed at night when temperature falls and desert becomes cooler.
0s to 15s: constant speed/zero acceleration
15s to 40s: constant gradient, therefore constant deceleration
Answer:
Trigonal Pyramidal
Explanation:
You have configuration which corresponds to a trigonal pyramidal structure.
Here are some disadvantages, is that nitrogen dioxide is a toxic gas and it can still be harmful when ingested by human, also critics of hydrogen fuel cells argue that although these cells do not emit carbon after burning, they give out nitrogen dioxide and other emissions.
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<u>Answer:</u> It repels positive ion and attracts negative ion.
<u>Explanation:</u>
There are 2 types of ions:
1. Cations: These ions are positively charged ions which are formed when a substance looses electrons.
2. Anions: These ions are negatively charged ions which are formed when a substance gains electrons.
It is known that, like charges repel each other and unlike charges attract each other.
As, it is given that the substance is positively charged, so it will attract anion and repel cation.