Answer:
If you spill an acid or base on your skin
★ Wash it with water.
★Strong bases react with oils,to produce a soapy feeling layer.
★Rinse it till that feeling is gone.
★Do not attempt to neutralize a spill on your skin.
Answer:
It’s C: eutrophication
Explanation: Can you go to my questions and see the 2 last one posted and answer then since I answered urs.
Answer:
C. The role of photosynthesis in transferring carbon dioxide from the atmosphere to the biosphere
Explanation:
Photosynthesis is a process in which plants (and some other organisms whose cells possess chlorophyll) transform the energy they receive from sunlight, water, and carbon dioxide into carbohydrates they use as food and oxygen, which they release back into the atmosphere. This is shown in the diagram you were given (pictured below).
Since plants are a part of the biosphere and they take carbon dioxide from the atmosphere, we can conclude that the diagram shows the role of photosynthesis in transferring carbon dioxide from the atmosphere to the biosphere.
The immune system mistakes part of the body like your joints or skin. It actually releases proteins called autoantibodies so it’s C
Answer:
Mutation, fertilization, meiosis are different mechanisms by which changes can occur in the genome.
Explanation:
There are several process which is responsible for causing change in the genome of the species which results in the evolution of that species. Some of these processes are:
1. Mutation: In mutation, some nucleotide sequences get change and this change can occur due to frameshift, addition, deletion or any other process. This change in nucleotide can be seen in phenotype and helps in the evolution of the species.
2. Fertilization: During fertilization mixing of the genome of two individual takes place which results in producing a genetically distinct offspring which contains variation. So as the offspring is genetically different it can contain new alleles that can help the individual to survive in the changing environment.