Answer: the first if A second B third D
Explanation: I did a quiz of that yesterday
Answer: H2O
Explanation:
The reactants are everything on the left of the arrow and the products are everything on the right of the arrow.
There is only one product on the right which is H2O.
Carbon dioxide and water are components of air help to trap infrared energy.
Explanation:
The atmosphere of the planet acts in a {very} very similar thanks to a greenhouse. daylight penetrates the clear air and causes the bottom to heat.
The atmosphere then acts as a blanket, keeping the heat of the planet from escaping back to the area. This result is thanks to bound gases within the atmosphere that are superb at gripping and re-radiating the warmth energy before it's lost to the area.
These gases, referred to as "greenhouse gases", embrace greenhouse emission, water vapor, and paraffin.
Answer:
New species develop when:
D. Diverging species no longer recognize one another as potential mates.
Explanation:
- The development of two or more new species from ancestral population is known as speciation.
- Speciation can occur when the population divides into groups and each group occupies a different habitat (geographic isolation) or when the members of the same population do not find one another as potential mate and do not interbreed (reproductive isolation mechanism).
- The three types are: Allopatric speciation.
Sympatric speciation.
Parapatric speciation.
- Allopatric speciation occurs when genetic divergence is allowed through geographic isolation.
- Sympatric speciation does not involve geographic isolation but involves reproductive isolation mechanisms.
- In Parapatric speciation, a population enters a new niche or habitat within the range of parent species and then evolution of reproductive isolation mechanism occurs.
