Wher Close your eyes and hold out both hands. When your partner touches your right index
finger, wiggle your left index finger. Perform the action several times. Then think about
where the message must go to do this: first from your right finger to your brain, and
then from your brain to your left finger. Use your vocabulary words to explain in words
what happens. Include the following words in your explanation:
Meissner corpuscles, stimulus, motor neuron, afferent transmission, efferent
transmission, sensory neuron, interneuron, CNS, PNS, receptor, effector, and muscle. (To
get full credit, you can use more words to explain but not less.) Underline the words that you used.
A. Explanation:

cell regulation is conducted by special proteins.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.