Biology, 19.09.2019 19:50, clietmaster112

One of the neurotransmitters of the sympathetic nervous system that increases the heart rate and constrict smooth muscle in blood vessels to raise blood pressure is -

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 00:10, amulets5239

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Answers: 3

continue

Biology, 22.06.2019 02:00, Aysha1311

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Answers: 1

continue

Biology, 22.06.2019 16:20, idkjules5728

Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.

Answers: 2

continue

Biology, 22.06.2019 19:10, rosenatalie222

Which statement does lola need to correct, and why? a) statement 1 because spiral galaxies do not havearmsb) statement 2 because the bulges contain mostlyyoung red stars. c) statement 3 because the arms are made of mostlyyoung blue and blue-white stars. d) statement 4 because spirals galaxies contain littleto no dust.(c)

Answers: 1

continue

Do you know the correct answer?

One of the neurotransmitters of the sympathetic nervous system that increases the heart rate and con...