The correct answer is:
D. It attracts a metal striker, which then hits the bell.
The function of an electromagnet in an electric doorbell is it attracts a metal striker, which then hits the bell.
It would be osmosis because osmosis is the diffusion of water through a selective membrane.
Answer:
In metaphase 1, chromosomes from the mother and father line up randomly along the middle of the cell.
Explanation:
In diploid (2n) organisms, the homologous chromosomes are the two copies of each chromosome, where one of these homologs is the chromosome from the mother, while the second one is from the father. During metaphase I, the homologous pairs of chromosomes pair together at the middle of the cell. The law of independent assortment, also known as or Mendel's Second Law, states that homologous chromosomes line up in random orientations at the metaphase plate during this period (metaphase I).
Answer:
b it describes more on how the rates and how the diversity
of an ecosystem
Explanation: