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hope this helps u to understand.
Answer:
refers to the number of times the heart beats within a certain time period, usually a minute.
Or
it is the speed of the heart beat measured by the number of contractions of the heart
Answer:
DNA is the blueprint of life because it is what tells our bodies what to make, how to make us , and what to give us.
Answer:
Here you go!
Explanation:
Grasslands are areas where the vegetation is dominated by grasses. However, sedge and rush can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth.
Temp -20°C to 30° C (-4°F- 86)
Precip 500-900 mm a year
Humidity 50-60%
Mountain precip- more than 20 in
Mountains aren't very humid because they're elevated.
<span>The left and right Parietal bones.
There are eight major bones that form the cranium. They are:
Ethmoid: Forms the lower eye orbits and ceiling of the nasal cavity.
Frontal: Forms the front of the cranium which includes the forehead, brow ridges, and nasal cavity.
Occipital: Forms the lower rear of the cranium.
Parietal (left and right): Form the superior and lateral portion of the cranium.
Sphenoid: Forms some of the eye orbits and the floor of the cranium.
Temporal (left and right): Forms the sides of the cranium and the external ear.</span>
