-True
-False
Answer:
It is possible for the momentum of an object to change. If the velocity vector of an object's momentum changes, the momentum of the object changes. TRUE
Explanation:
The process of making RNA from a DNA sequence is called transcription.
The process of making RNA from a DNA sequence is called transcription. During transcription, a gene on the DNA molecule is transcribed into a complementary mRNA molecule. This mRNA molecule carries the genetic information encoded in the DNA and serves as a template for protein synthesis.
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It contains a membrane–bound nucleus, a large central vacuole, a cell wall, a cell membrane, and chloroplasts.
B. beginning of multicelled life
C. first appearance of most invertebrates
D. dominance of non avian dinosaurs
Answer:
C) first appearance of most invertebrates.
Explanation:
The Cambrian Explosion occurred 542 mya. The earliest complex animals arose in the sea at the beginning of the Cambrian Explosion. It would take another half a billion years for mammals to rise. Multicellular life dates back 1.2 bya, but more cpomplex life, such as animals, did not occur until the Cambrian Explosion. In the beginning of the Cambrian Explosion, many soft-bodied animals, such as jellyfish and sea anemones appeared.
Answer:
C
Explanation:
First appearance of most invertebrates
an interacting community of different species
a group of individuals of the same species
a large area dominated by specific kinds of organisms
The phrase best describes a biome is large area dominated by specific kinds of organisms. The correct option is A.
A biome refers to a large geographical area on Earth that is characterized by distinct climate, vegetation, and animal life. It is defined by the dominant plant and animal species adapted to that particular environment. Each biome represents a unique ecosystem with specific abiotic (non-living) features, such as temperature, precipitation, soil type, and sunlight levels, which influence the types of organisms that can thrive in that region.
Thus, a biome can be described as a "large area dominated by specific kinds of organisms" due to the prevalence of certain species that have adapted to the environmental conditions prevalent in that biome.
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b. Fallopian tube
c. Ovary
d. Uterine wall