Answer:
Divina should change her life style to become more healther and fit, to acheive her goal she could takeup six stratigies -
1. drinking lukewarm water after geting up in the moring that will make her hydrated
2. 6 to 8 hours of sleep to renerguzed the body and provide rest
3. Eat healthy and balanced diet with all macronutrients and fibers
4. Physical exercise about 45 minutes to one hour for endurance, stamina and strength.
5. Drinking 3 litres of water in a day to hydrate the body.
6. Do not over eat or perform physical work intensely without warming up the body to avoid injuries.
Answer:
Answer is D.
Explanation:
The first cleavage division can be explained or described as the series of first cellular division of the zygote after fertilization.
In this case, the process of recoiling of the shell of the snail can not be categorized as one of the examples at this stage.
Answer:
B
Explanation:
Oxygen is the final acceptor of electrons in the process of oxidative phosphorylation. Without oxygen, the process becomes jammed with electrons.
Answer:
D. H+
Explanation:
hydrogen protons are found in water
a process called protolysis occurs where water molecules exchange protons with each other
Answer:
<em>The correct option is B) as the light colored moths were seen and eaten, the allele for dark colour became more prevalent in the population.</em>
Explanation:
The process of natural selection tends to favour those organisms which are better adapted to live in an environment. Evolution changes the allele frequencies of a population over time depending on the traits favoured by natural selection.
Before the industrial revolution, the colour of the trees was lighter and hence, the light coloured moths were better adapted to such environments as they could hide from predation. After the industrial revolution, the colour of the woods of trees became darker. The light coloured moths were no more able to hide from their predators and hence their population declined.
