False! The endocrine system carries out its job by releasing hormones which then travel through the blood stream to target cells where they interact and create a hormonal change in those cells. the main organs of the endocrine system are the pituitary gland, the hypothalamus, and the thyroid.
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During nitrogen fixation specialised bacteria living in the earth's atmosphere convert nitrogen taken from the geosphere
Answer:
Having a zygotic constitution of a specified kind:heterozygous.
The only trait that I know that those birds and a squirrel have in common in that they both love birdseed.
