The answer is d. you will recognize that heart tissue is tightly compacted and striated to allow the heart to beat, etc....
Which of what? What’s the rest
Answer:
While asexual reproduction only involves one organism, sexual reproduction requires both a male and a female. Some plants and unicellular organisms reproduce asexually. Most mammals and fish use sexual reproduction. Some organisms like corals and komodo dragons can reproduce either sexually or asexually.
Explanation:
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Explanation:
A star of one solar mass remains in main sequence for about 10 billion years, until all of the hydrogen has fused to form helium.
They po it out when it is digested
