Biology, 14.08.2020 14:01, tpenubothu24
Fill in the blanks.
1.
live on the blood or tissue of other organisms.
2. The type of teeth seen in are usually broad and flat.
3. Some animals have specialized cells that absorb food, break it down internally, and pass the
nutrients to other cells in a process called
4. have some tissues such as cell walls, which require special structures like rumen to
break down in the digestive system.
5. Gas exchange involves the absorption of into the bloodstream and the release of CO2
waste
6. Aquatic animals have specialized structures called that allow for oxygen to be
absorbed into the bloodstream directly from water as it passes through.
7. Insects typically have circulatory systems.
8. Ammonia must be converted into urea in the to be excreted later in mammals as urine.
Answers: 3
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.
Answers: 3
Biology, 22.06.2019 00:40, abdullahs4639
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
Biology, 22.06.2019 01:20, josephrosanne18
Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen
Answers: 2
Biology, 22.06.2019 06:30, hdhdhd49jdhd
Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide
Answers: 2
Fill in the blanks.
1.
live on the blood or tissue of other organisms.
2. The type of...
live on the blood or tissue of other organisms.
2. The type of...
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