Answer:
Approximately 90% of all living plants are group of Angiosperm
It's A) I believe. Petroleum coal and natural gas are all fossil fuels except copper
<span>In plant anatomy, sieve tube elements, also called sieve tube members, are a specialised type of elongated cell in the phloem tissue
of flowering plants. The ends of these cells are connected with other
sieve tube members, and together they constitute the sieve tube.
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