Answer:
When carbondioxide gas is emitted from vehicles and industries and goes upward in the atmosphere. The carbondioxide gas combines with the rain water forming an acid called carbonic acid and make the rain acidic.
When rainfall occurs this acid comes to the ground and ocean and adversely affected the living organisms due to acidic nature. The marine animal's body comprise of shell and skeleton. This skeleton and shell are made from calcium, when acidification of ocean water occurs, the calcium dissolved and the body of animals are destroyed.
Since crop pests damage plants, plants without worms grew better than plants with worms as seen in the graph.
<h3>What is the effect of crop pests on plant growth?</h3>
Crop pests refers to organisms that cause harm to crops as a result of their actions which result in stunted growth or death of plants.
Crop pests usually feed on plant parts such as leaves roots or stems.
Some examples of crop pests include; aphids, worms, termites, etc.
In the graph, the growth of plants with and without worms is compared.
It can be concluded that plants without worms grew better than plant with worms.
Learn more about crop pests at: brainly.com/question/1304630
I think when a traffic light malfunctions you should treat the malfunctioning light as stop sign. There are many reasons for why a stop light will stop working or malfunction. mostly this happens if the electricity goes out or one of the bulbs in the signal dies. Malfunctioning traffic signs may be dangerous and many drivers find them confusing.
Answer:
True
Explanation:
The myelin sheath covers many axons in central nervous system (CNS) ( by oligodendrocytes) and in the peripheral nervous system (PNS) (by Schwann cells). Their function is to insulate axons and to increase the speed at which information travels from one nerve cell to another.
Nerve conduction velocity is specific to each individual and depend largely onboth an axon's diameter and the level to which that axon is myelinated.
Answer:
Gives us energy by providing energy to the cells inside our body. Carbohydrates in food are used first. When they are all used up, the body then uses fats, and then proteins as energy sources.