The answer is hydrogen bonds
The correct word to fill the gap is pathogens.
<h3>What are pathogens?</h3>
Pathogens are microbes that are capable of causing diseases or abnormalities in people that are healthy.
Microbes that are not capable of causing diseases are referred to as non-pathogenic.
It is derived from the Greek words "pathos' which means 'suffering' and 'genes' which means 'producer of'.
More on pathogens can be found here: brainly.com/question/18918957
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Answer: A and D
Explanation: Sclerenchyma cells are thick cells that provide support in plants. They have thick cell walls lined with lignin. They possess extremely thick cell walls which gives rigidity and support to the plant body. Their main and primary function is to give support and structure to the plant.
Sclerenchyma cells don't have protoplast that mean the cells are dead at maturity.
Answer:
E
Explanation:
shaded are always the shadows
