An ecosystem is what occurs in the natural community and consists of the physical and chemical factors that made up its abiotic environment. Examples include: a pond, a forest, a grassland, a prairie
Answer:
The correct answer will be option-
1. Additional numbers of cells is not needed in most animals after maturity
2. Plants usually continue to grow throughout their existence
Explanation:
Mitosis is a type of cell division which produces the clones of the parent cell. This type of cell division is involved in the division of the somatic cells which help the organism in repair and growth of the organism.
In the given question, since the animals, after maturity do not require additional cells like humans whereas the plant's cells continuously divide to grow which involves the mitosis.
Thus, the selected options are the correct answer.
Answer:
Se denomina efecto invernadero al fenómeno por el cual determinados gases, que son componentes de la atmósfera planetaria, retienen parte de la energía que el suelo emite por haber sido calentado por la radiación solar. Afecta a todos los cuerpos planetarios dotados de atmósfera. De acuerdo con la mayoría de la comunidad científica, el efecto invernadero se está viendo acentuado en la Tierra por la emisión de ciertos gases, como el dióxido de carbono y el metano, debido a la actividad humana.
Explanation:
Este fenómeno evita que la energía solar recibida constantemente por la Tierra vuelva inmediatamente al espacio, produciendo a escala mundial un efecto similar al observado en un invernadero.
Answer:
I think it is the inflorescence but maybe your thinking is best answer.
Answer:
1. When a rubbed ruler is brought close to the paper, salt and pepper they are not equally attracted as paper is lighter than pepper and salt, so it takes less effort for paper to overcome the force of gravity.
2. electrostatic induction is a phenomenon in which static electricity is generated in an object by bringing an electrically charged object near it. When a charged object is brought near to an uncharged body it causes electrical charges to redistribute in the body, resulting one side having excess of positive charges and other side having negative charges, as a result body become charged. Electrostatic interaction also depends upon the nature and mass of body.
b. the combination of fur cloth and rubbed ruler produce greatest effect. The reason is that when ruler is brought near to fur excess of electron will flow into fur.