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Yakvenalex [24]
3 years ago
6

Pls help me with this it’s worth 10 points!!!

Biology
1 answer:
MArishka [77]3 years ago
3 0

the controlled variables are, timing of adding ice, water used, and amount of sugar. the dependant variables are, daily temperature, and amount of lemon juice. the independent variable is, number of glasses sold. hope it helps

please mark brainlyist

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Which term describes the example below?A child with no freckles has a mother who has freckles and is heterozygous and a father w
Natali5045456 [20]
It is C as to have freckles you have to have a dominant and recessive gene (can be worked out using a punnett square) as the child has 50% of not having freckles like his dad or 50% having freckles like his mom. 
                     male genes(homozygous recessive)
                     f            f

female    F    Ff           Ff
genes
              f     ff             ff

so ff is not having freckles and being homozygous recessive, or Ff having freckles and being heterozygous.

So the child is heterozygous  so C
3 0
3 years ago
PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!!!!
mrs_skeptik [129]

Answer:Nucleotide

A nucleotide consists of a sugar molecule

5 0
3 years ago
What should be replaced with the "?"*
barxatty [35]

Answer:B

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6 0
3 years ago
Which best subscribes a difference between prokaryotic cells and eukarryotic
kozerog [31]
Eukaryotic cell’s have a nucleus and prokaryotes don’t
4 0
3 years ago
Is the sun is the ultimate source for energy on the Earth?
lana66690 [7]

Answer: The given statement is true.

Sun is the ultimate source for energy on the Earth. It is the natural and renewable source of energy on earth as it can easily be renewed and never run off. All living organisms which are present on earth are dependent on food for survival. For this, they become part of the food chain which provides them energy in the form of food. Food chain begins with plants as they are the primary producers in the food chain. They get energy for preparing food from sunlight in the form of light energy.

Moreover, the life forms which existed millions of years ago were dependent on sun for energy. The dead remains of these life forms have provided the non renewable sources of energy like fossil fuels on earth.

Thus, the sun is considered as the ultimate source of energy on the Earth.

4 0
3 years ago
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