Answer:
solve it yourself lazy boy
Explanation:
<3
In cardiac muscle
a. an action potential spreads throughout the Z discs.
b. intercalated discs connect the muscle fibers together.
c. calcium enters the cell from storage chambers called intercalated discs.
d. potassium is released from the sarcoplasmic reticulum
Answer:
b. intercalated discs connect the muscle fibers together.
Explanation:
Intercalated discs are components of the muscles found in the heart(cardiac muscles).
Intercalated discs join the cardiomyoctes (muscle cells or fibers) together so that they can function as one and transmit signals amongst themselves during the contraction of the heart.
Intercalated discs are made of up desmosomes and gap junctions.
Intercalated discs are found on the lining of the sacromere and can only be seen by using a microscope to observe the longitudinal section of the heart tissue.
the answer is d. break down matter from dead plants and animals
In the open ocean, especially around the surface, one of the main sources of food for fish would be the algae that grow at the surface & photosynthesize with the sun. Without fish to regulate the amount of surface algae, they overgrow and block the sun from the organisms on the coral reef.
Without sun, the reef is not able to sustain themselves & it's down hill from there.
I hope this helps!
Answer: Moral compass
Explanation:
Most people's values are not a system at all; they are typically a collection of general principles, practical conclusions, and emotional pronouncements. Your challenge is to create a more refined and accurate <u>moral compass</u>, an enlightened system of values that you can use to guide your moral decisions.
When we talk about moral compass, we're referring to a gut feeling that allows that to difference what's right and what's wrong to say or do, and this is the feeling we use as a guide for everytime we've got to take a path of action.
