Help please this is due in 30 minutes :(

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Iwill give brainliest needs to be submitted today

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.