Muscle tissue is comprised of groups of muscle cells, laid out in differing organizations depending on the muscle tissue type. For skeletal muscle tissue, the muscle tissue works together to push or pull the skeleton and move the organism conciously. For smooth muscle, the muscle tissue works together to push, pull, or constrict various structures unconciously. An example of smooth muscle is the muscles involved in pushing food through the esophagus. For cardiac muscle, the muscle tissue works together to pump the entire heart in tandem.
There are many human activities that have aggravated the planet through the phenomena of global warming. However, the biggest contributor to global warming is human use of fossil fuels and the resulting emissions from this use. The use of automobiles, factories, and other fossil fuel burning activities have led to a dramatic increase in greenhouse gases in the atmosphere which has led to global warming.
Answer:
correct option is c) gymnosperm
Explanation:
During the time when dinosaurs were the predominant animal, Gymnosperms was the dominant group of plants
Gymnosperms were the predominant terrestrial plants throughout the dinosaur, cretaceous and Jurassic period. The living Coniferophyta, Cycadophyta and Ginkgophyta gymnosperms are identical in their woody habit and seed growth pattern but are not closely related.
correct option is c) gymnosperm
