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ki77a [65]
3 years ago
11

white blood cells help protect the body from infection and disease-producting organisms. How might their function relate to thei

r life-span. Explain your answer.
Biology
1 answer:
Svet_ta [14]3 years ago
5 0
Sickly person – Their white blood cells would have to replenish on a constant basis.
Healthy person – Their white blood cells do not have to be replenished on a continuous basis.
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Temperature difference and Earth's tilt
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What Adaptations do Barracuda's have?
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Their teeth also enables them to escape a fishermen's line ( I'm a fishermen and I've lost many barracuda due to those teeth.)

I hope this helped
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When doing medical research with human subjects, which four limitations are unavoidable?
Deffense [45]

Answer:

While doing medical research on the human subject, following limitations are unavoidable:

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c). The risk associated with the physiological and physical well being of the subject must be considered.

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7 0
2 years ago
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Which joint in the human body has the widest range of movement?
melamori03 [73]

Ball and Socket Joint

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5 0
2 years ago
using your knowledge of skeletons and land adaptations, put the subgroups of chordate animals in their order of complexity (rept
dangina [55]

Bony fish, amphibian, reptile, bird, and mammal.

define amphibian ?

Amphibians are four-limbed, ectothermic animals that belong to the class Amphibia. The phylum Lissamphibia includes every extant amphibian. They live in a broad range of habitats, with the majority of species being found in freshwater aquatic, terrestrial, fossorial, or arboreal settings. Therefore, amphibians normally begin their lives as aquatic larvae, but certain species have evolved behavioural adaptations to get around this.

The young typically transition from a larval stage with gills to an adult form with lungs. Some tiny terrestrial salamanders and frogs rely solely on their skin for respiration, whereas amphibians use their skin as a supplementary respiratory surface. Although they resemble lizards on the surface, reptiles, like mammals and birds, are amniotes and do not need bodies of water to survive.

Bony fish, amphibian, reptile, bird, and mammal.

To learn more about amphibian follow the given link: brainly.com/question/2292336

#SPJ4

5 0
1 year ago
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