Answer:
The correct option is D) These advancements are very expensive and not available to everyone.
Explanation:
Consider the statement A. It states that the new technological advances uses renewable sources of energy. This is a positive aspect as the energy can be renewed and replaced. The corn from which this energy is derived can be produced over and over again. Hence, this is a positive aspect, not a negative aspect.
Consider statement B. This statement tells us that the new technological advances will not result in warming the Earth's atmosphere by greenhouse effect. Hence, it is a positive aspect.
Consider statement C. It states that the new technological advances will lead to lesser pollution. Hence, it is a positive aspect.
Now, consider statement D. It is a drawback because technological advances are too expensive to be used by many people. Hence, it is a negative aspect.
Answer:
D) These advancements are very expensive and not available to everyone.
Explanation:
ticks
flies
mosquitoes
fleas
Answer:
Flies, mosquitoes and fleas
Explanation:
Living organisms which spread infectious diseases from infected to healthy humans or from animals to humans are called vectors. Flies, fleas and mosquitos are the vectors which are used by some protozoa to transmit diseases for examples sand flies are the vectors of Leishmania, a unicellular parasitic protozoan. Plasmodium, a parasitic protozoan cause malaria which is transmitted by mosquitos.
Answer:
Explanation:
The immune system responds to antigens by producing cells that directly attack the pathogen, or by producing special proteins called antibodies. Antibodies attach to an antigen and attract cells that will engulf and destroy the pathogen. The main cells of the immune system are lymphocytes known as B cells and T cells.
Kingdom Animalia includes only vertebrate organisms.
2. All organisms in Kingdom Animalia are multicellular, meaning their bodies are composed of more than one cell. Which other characteristic is common to organisms in this kingdom?
A.
All have a backbone.
B.
All are able to survive in water.
C.
All need to get food from an outside source.
D.
All take in oxygen through their gills.
3. Which of these organisms are vertebrates in Kingdom Animalia?
Choose all answers that are correct.
A. worms
B. frogs
C. clams
D. fish
number 3 is
frogs and fish
And than it’s another blank. There’s five blanks in total. Please I need help
Answer:
Asks why
Predicts
takes samples
runs tests
discusses the results
Explanation:
i believe this should be correct, any other order doesn’t quite make sense