The answer to this would be d. :)
Answer:
Explanation:
number 1 is the fourth one and number two is the first one
Of the known insect species, less than the maggot moth butterfly are regarded as pests. 1%.
<h3>How many different types of insects are there worldwide?</h3>
Insects are the most varied category of organisms, meaning that there are more species of them than any other group, it has long been acknowledged and documented. There are an estimated 900,000 different species of living insects in the world.
<h3>What are the top 7 traits that define insects?</h3>
Insects are classified as arthropods, which means they have joined appendages. They also have a segmented body, a ventral nervous system, a digestive system, an open circulatory system, and sophisticated sensory receptors.
To know more about insect species visit:-
brainly.com/question/16086092
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The average human rate is 60 to 100 beats per minutes.
Answer:
Gas exchange happens in the spongy mesophyll tissue of the leaf. Spongy mesophyll cells are covered by a thin layer of water and loosely packed. When the plant is photosynthesising during the day, these features allow carbon dioxide to diffuse into the spongy mesophyll cells, and oxygen to diffuse out of it.
