Answer: Revolves
Explanation: The revolution of the earth refers to the movement of the earth around the sun.
Answer:
1 dominant allies are often represented with a capital letter
2 recessive allies however are represented with a lowercase latter
3 Heterozygous is The presence of two different alleles at a particular gene .
Explanation:
the first two questions where found in the passage
As for the third a heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles for example[ Hh, hh ]
The scientist named it Pangea #4
Answer:
You missed the specific heat on water, that is 1 calorie/gram °C. This answer is, 0.12°C
Explanation:
The stayment says, that all of the energy from the pancake is transferred into the water, so we have to think that 61 calories are burned in the calorimeter with water. Let's apply on the formula.
Heat added = specific heat x mass x (tfinal - tinitial)
61 cal = 500. g .1 cal/g °C . ΔT
61 cal / 500 g / 1 cal/g °C =ΔT
0.12 °C = ΔT
A certain group of plants that have spongy roots, which allow the exchange of gases to and from the atmosphere, are mangroves with pneumatophores.
Mangroves are shrubs or small trees that grow in coastal saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species.
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