Heating a substance causes molecules to speed up and spread slightly further apart, occupying a larger volume that results in a decrease in density. Hot water is less dense and will float on room-temperature water. Cold water is more dense and will sink in room-temperature water.
Answer:
The answer is Teratogen.
Explanation:
It is defined as any physical, chemical or biological substance, which is capable of producing an attraction in normal embryonic development, always causing congenital malformations in the child. Teratogenic agents are substances that cross the placental barrier and damage the fetus that grows inside it. Teratogenic agents do not work the same in all women. Influence the exposure time and the dose of harmful effect. It also depends on the trimester in which the pregnancy is found.
Answer- A nocturnal pollinator
The comet orchid is most likely pollinated by a nocturnal
pollinator because of the nightly aromatic scent emitted by its nectar. This makes it possible for a nocturnal pollinator to
detect,visit and pollinate it at <span>night. The lack of scent during daylight hours makes it unlikely for a diurnal
pollinator to visit it.</span>
Answer:
i think the answer is A becouse i think the both are stags