The main types of tissue in the body are: a. simple, columnar, cuboidal, squamous, stratified b. epithelium, connective, muscle, nervous c. blood, bone, cartilage, loose connective tissue, dense connective tissue d. epithelial, bone, connective, blood, nervous

The correct answer is B. Epithelium, Connective, Muscle, Nervous

Explanation:

In anatomy, a tissue refers to a set of specialized cells that form organs and other complex structures. In general terms, there are four main types of tissues these are epithelium, connective, muscle, and nervous tissue, and these four types of tissue are the ones that compose the human body and body of similar organisms.

In this way, epithelial tissue such as skin protects the body and forms internal cavities; connective tissue includes blood, cartilage, tendons, etc that connect organs and give form to he body; muscle tissue includes all muscle necessary for protection of organs and movements, and finally nervous tissue includes nerves and all specialized cells that receive and process stimuli. Thus, the main types of tissue are Epithelium, Connective, Muscle, Nervous.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: