Answer: Ecosystem
Explanation: An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.
C. They are specialized tissues that form an organ system.
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Answer:
dinosaurs and birds
Explanation:
Dinosaurs and birds are considered as the most closely related species to one another because they are evolved from a common ancestor. They show resemblance in many ways such as physical structure, both dinosaurs and birds moves on two feets etc. In phylogenetic tree, dinosaurs and birds are the roots from which other organism evolved. So that's why dinosaurs and birds are considered the most closely related species living on earth.
Answer:
UAGGCUAA
Explanation:
UAGGCUAA
Explanation:
First, think about which base pairs arise in complementary strands of DNA:
, think about which base pairs arise in complementary stra
