FILL IN THE BLANK Use the word bank on the right to fill in the blanks n the paragraph below. Click on
each word and drag it to the correct spot in the paragraph
orbit
Pulled by the sun's gravity, the Earth makes one
complete
revolution
around the sun every 365 days.
As the Earth revolves the sun, it
or spins
eclipse
on its axis. The path that Earth takes as it revolves
rotates
around the sun is called its
The
gravitational pull between Earth and
moon
causes fides. At times, a
occurs when
the Earth or moon passes into the other's shadow.
The Off Duty Teacher

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?