What types of muscles are involuntary in terms of movement?

skeletal and contractile

cardiac and smooth

skeletal and cardiac

arterial and venous

rough and smooth

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection

Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?

20 the main source of energy for our planet comes from the