Answer:
<h2>main sequence</h2>
Explanation:
<h3>The Hertzsprung–Russell diagram, or H–R diagram, is a plot of stellar luminosity against surface temperature. Most stars lie on the main sequence, which extends diagonally across the H–R diagram from high temperature and high luminosity to low temperature and low luminosity.</h3>
<h2>____________________(◕ᴗ◕✿)</h2>
<h2>
<u>PLEASE</u><u> </u><u>MARK</u><u> ME</u><u> BRAINLIEST</u><u> AND</u><u> FOLLOW</u><u> ME</u><u> LOTS</u><u> OF</u><u> LOVE</u><u> FROM</u><u> MY</u><u> HEART'AND</u><u> SOUL</u><u> DARLING</u><u> TEJASVINI</u><u> SINHA</u><u> HERE</u><u> ❤️</u></h2>
Teenage smoking was higher in the 70s but has lowered throughout the years. in 1997 about 25% of seniors in high school smoked. now the percentage is 6% in 12th grade, 3% in 10th grade, and 1% in 8th grade for daily smokers in 2015. But nearly 90% of reported smokers started before they were 18, and 11% of seniors reported smoking in December of 2016 and November of 2016.
Answer:
-The writer is using the block method of organization.
- The writer is trying to convince the reader of a particular point of view.
- More than one problem is listed
Answer:
Plasma- 1 The fluid that runs through the circulatory system
Blood - 2 95% water
Ventricles - 3 the lower part of the heart
Carbon Dioxide - 4 The gas expelled by the body through the lungs
Atria - 5 The upper part of the heart
Platelets - 6 Help to stop bleeding
Red Blood Cells - 7 carry oxygen to the cells and take carbon dioxide away
White Blood Cells - 8 help the body fight infection
Explanation:
Answer:
Type IIa Type IIx
Explanation:
Typically, these have lower concentrations of mitochondria, myoglobin, and capillaries compared to our slow-twitch fibers, which means they are quicker to fatigue
