For the answer to the question above, these are
<span>vertebrate groups that have lungs or lung derivatives are the following:</span>
<span>- Actinopterygii
- Actinistia
- Dipnoi
- Amphibia
- Reptilia
- Mammalia
I hope my answer helped you. Have a nice day ahead!
</span>
Answer:
Biogeochemical cycle is a type of cycle in which water moves through the biosphere or living part of the earth surface.
Explanation:
In this cycle, water moves from the living bodies from a number of processes such as transpiration, breathing and evaporation. Water is very important for all living organisms because about 70 % of the body of living organism is made up of water. Water is a universal solvent so that's why plants takes nutrients from the soil with water. Without water plants are unable to take nutrients from the soil so water plays a key role in the survival of living organisms.
Answer: answer B Mercury
Explanation: Mercury and Venus dont have a natural satellite
Answer:
Option (3).
Explanation:
Teratogens may be defined as the chemicals that can cause birth defects in the fetus. Substances like alcohol, lead and nicotine acts as the main agents of tertaogens.
Shamona is drinking water that contains high level of lead. The element lead is harmful for the fetus. Even the small concentration of lead is enough to cause birth defects. The lead exposure can cause the abnormal development of brain and damages the brain of fetus. The fetus has low birth weight also.
Thus, the correct answer is option (3).
