Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on. The general formula is that the nth shell can in principle hold up to 2(n2) electrons.
Answer:
B
Explanation:
if the desert become colder and wetter, some animals that can only survive in hot conditions will die, and the food(plants) that they eat will die, and the decomposers who feed on the remains of the plant will die as well so its b, All the organisms will get affected
hope this helps;)
The combination of offspring best represents the likely outcome of the cross <u>of 23 black fur and 7 white fur.</u>
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Offspring resulting from mating between parents with different traits are called hybrids. The genotype of the offspring is the result of the combination of genes in the sex cells or gametes brought together at conception. One gamete of her was born from each parent.
The Punnett square is a table listing all possible outcomes of a genetic cross between two individuals with known genotypes. An organism that has two dominant alleles for a trait is said to have a homozygous dominant genotype. Using the eye color example this genotype is written as BB.
Learn more about Homozygous dominant here:- brainly.com/question/1548969
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Answer:
the type of mutation is called insertion
Answer:
33
Explanation:
because proton number is always equal to atomic number
