A donkey and a beetle both use legs for locomotion, but the donkey has an 1 point internal bony skeleton while the beetle has an exoskeleton made of chitin.
Which of the statements accurately describe the relationship between the
donkey and beetle? *
These organisms have homologous structures and therefore have a recent common
ancestor
The DNA sequences for these two organisms will show 99% homology since they
both code for legs
The organisms share a recent common ancestor because the legs of these organisms
are vestigial structures.
The donkey and the beetle do not share a recent common ancestor because the legs
of these organisms have a common purpose but not a common structure.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.