It is between A and B.
But if the species is going to be extinct, that means that they are being threatened.
So the answer is B.
Answer:
The correct answer is - All plants share a similar life cycle
Explanation:
The sperms that the bryophytes are biflagellated whereas in ferns these are multi-flagellated that helps in the swimming to the archegonia or female part to perform the fertilization, due to the presence of water.
The sperms in cycads also have flagella for the same purpose of swimming in the pollen tube. The ferns and the bryophytes both require the same or similar life cycle that includes the flagella and water for the formation of the zygote.
The four types of macromolecules in cells are nucleic acids, lipids, proteins, and carbohydrates.
Answer:
clusters of round shape bacteria
Explanation:
Microscopic examination of the potato salad should reveal <u>clusters of round shape bacterium. </u>
Staphylococcus or Staphylococcal are those that are round in shape (from the word 'coccus') and occur in clusters as opposed to individually or in chains. The word is derived from two Greek words - <em>staphyle</em> which means <em>bunch of grapes</em> and <em>kokkos</em> which means <em>to be round</em>.
Hence, <u>when a magnified image of the Staphylococcus aureus is produced by the microscope, clusters of round shape bacteria would be seen</u>.
D. A variable or alteration to one part that affects an entire system
Explanation:
When talking about natural and physical systems, change is a variable or alteration to one part that affects an entire system.
Systems are groups of processes that have the same overall function. There are several types of interacting components that makes up both physical and natural systems in our world.
- The part of system is related and interconnected via the changes they undergo.
- Changes typically causes variation or alteration of parts of a system.
learn more:
Biogeochemical cycle brainly.com/question/3509510
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