Answer;
True.
Tobacco can damage the immune system of a person with aids.
Explanation;
-Smoking of tobacco is dangerous and cause various effects to the body. These effects include; causing serious health conditions like cancer,and also lessening the body’s immune response, making it more susceptible to infections.
-Tobacco products damage virtually every system of the body, and the immune system is no different.
Answer:
One way that Julio can explain such differences is that their environments are very similar and therefore the traits that were best suited for their survival were passed on from generation to generation. The traits that each species developed differently would have been due to their diet. Each species has a different diet and certain traits allow them to more easily hunt/gather the food that they need to survive. For example, grizzly bears and sea otters both eat fish as their main diet and therefore have both developed canine teeth, while rabbit teeth are different due to them only eating vegetation.
Explanation:
This phenomenon is referred as Codominance. Codominance is termed as, the distinct expression of both alleles of a gene.
Not for long. We use oxygen for cellular respiration and plants make oxygen so if all the plants died, we would only have so long to live
Answer:
<h2>Many animals have adapted to the unique conditions of the tropical rainforests. The sloth uses camouflage and moves very slowly to make it difficult for predators to spot. The spider monkey has long, strong limbs to help it to climb through the rainforest trees.</h2>
Hope it heps
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