Biology, 26.05.2021 20:00 bihanna1234

What is thought to have caused the ice ages? A) Earth's precession
B) Earth's tilt
C) Earth's rotation
D) Earth's magnetic field

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 08:00

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

Answers: 2

Answer

Biology, 22.06.2019 09:10

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.

Answers: 1

Answer

Biology, 22.06.2019 12:10

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)

Answers: 2

Answer

Biology, 22.06.2019 13:00

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?

Answers: 3

Answer

You know the right answer?

What is thought to have caused the ice ages? A) Earth's precession
B) Earth's tilt
C) E...

Questions