In the DESERT Biome , which of the following could be an example of commensalism?
A. A gopher snake occupies a burrow made by the desert rat.
B. A chipmunk takes shelter in an oak tree and is protected from predators and in return, disperses seeds around the area.
C. Wasps lay eggs in the case of eggs laid by the praying mantis. When the wasp eggs hatch, the larvae feeds on the eggs of the praying mantis.
D. A tapeworm gets into a moose and causes harm
E. A fox follows a caribou that removes the snow covering to get to the lichens under the soil. The fox then hunts the animals that have been uncovered.
<u>F. A desert coyote eats fruit and in return disperses the seeds of the fruit around through its scat (poop).
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Hello!
Organisms might compete for food, pH, temperature, territory, and water.
Answer:
Causes: Improper food handling, Bad Hygiene, Undercooked food.
Risk: Salmonella, weaken's immune system, and possibly end in hospital.
Treatment: Hydration, & medication.
B
Vaccinations protect people when they are exposed to the microorganism to which they were vaccinated. This secondary response happens when the person is exposed to the microorganism. At that time, IgG production is a lot higher, making it the main antibody class in the second response. IgM is more active when it comes to the first exposure. A lot of people who have allergies have IgE in their bodies, too. IgA is the most common secretory antibody, and it stops pathogens from attaching and invading through the mucosal membranes of the body.
I think that they will g<span>ain water in the distilled water and lose water in salty water. I think water will be lost because salt is used as an drying agent, it is why when it snow they will put salt on ice to keep the ice from being slippery because it dries things up. Distill just means to purify something.</span>
