Which kind of tissue is made of contracting fibers?
a.)epithelial
b.)muscular
c.)nervous
d.)connective

b.)muscular

Muscle tissue admits to stimulation and promising to provide transition, and occurs in the form of three important types: voluntary muscle, smooth muscle, and cardiac tissue in the heart.  Muscle mass is a soft cloth that forms muscles in vertebrate bodies and gives rise to muscles' capability to contract. This is restrained to other elements or tissues in muscle such as ligaments or perimysium. It is developed during embryonic advancement through a method known as myogenesis.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.

answer by yourhope:

answer is

human impact on the environment can be seen in the deterioration of the !

: )