1) muscles are organs composed mainly of muscle fibers.
true
false
2) muscles appear striated, or striped, because their cells are arranged in sheets.
true
false
3) involuntary contractions mean they are not under conscious control.
true
false
4) contractions of skeletal muscle are involuntary.
true
false

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?