Jupiter and Saturn are composed mostly of hydrogen and helium. Uranus and Neptune contain some of these gases, but also ices of ammonia and methane.
Answer:
An autotroph is a cell that is capable of producing its own energy using photosynthesis or, less commonly, chemosynthesis.
A heterotroph is a cell that must consume its energy from external sources, for instance, hunting for prey or eating autotrophs.
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It involves punnet inherited traits and punnet squares
an example of homozygous dominant would be AA
an example of heterozygous would be Aa
an example of homozygous reccesive would be aa
when an organism is homozygous dominant for a certain trait it means that they can only pass down the dominant trait to their offspring and their offspring will display the dominant trait
Answer:
Variables are parameters that are monitored and controlled or affected by the feedback system
Explanation:
