The answer is B, or They can survive in changing salinity.
I would say it is true and if it isn’t then I’m sorry.
The australian mammal spends most of its life in trees is the koala, Koalas survive on a diet of eucalyptus leaves and can eat up to a kilogram a day.
<h3>What are the mammals?</h3>
Mammals are a group of animals (vertebrates) that have backbones and hair or fur.
They are warm-blooded (endothermic), and they have four-chambered hearts.
They also feed their young with milk from the mother's body. The young of most mammals are born alive.
Thus, The australian mammal spends most of its life in trees is the koala.
To learn more about the koala click here:
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Answer: have randomly arranged grains
include quartzite and marble
form from crystallized magma
Metamorphic rocks are those rocks that are modified by heat, pressure and chemical processes, that occurred on the rocks that are buried deep below the earth crust. The exposure of the rocks developing under the earth crust gets altered on the basis of the mineralogy, chemical composition of the rocks and the texture of the rocks.
The non- foliated rocks are type of metamorphic rocks, which are formed by the igenous intrusions. The minerals inside these rocks are formed by the crystallization of the magma, the atoms in these rocks are tightly packed, the external structure of the rocks do not show any kind of layering or band appearance. Therefore, the rocks exhibit randomly packed grains.
The examples of these rocks are hornfels, quartzite, marble and novaculite.
Answer: Segmental duplication
Explanation:
Most of the times, segmental duplicarions occurs to preserve/conserve important regions on the chromosome to avoid extinction. If perhaps a damage occurs in one particular region that has a duplicate, the duplicate is present to help conserve the functions of the damaged regions.
