Biology, 11.07.2019 14:30 getsic

Which soil type is usually high in salt content but low in organic matter?

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Biology, 21.06.2019 19:50, karinapenn8259

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

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Biology, 22.06.2019 01:30, makennahudson94

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

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Biology, 22.06.2019 05:50, lashondrascott

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

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Biology, 22.06.2019 07:00, victorialeverp714lg

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?