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Mumz [18]
3 years ago
5

HELP!!! 10 PTS!!

Biology
1 answer:
DaniilM [7]3 years ago
7 0

Answer:

B. A narrow region of the superior vena cava could become blocked, restricting blood flow to the heart.

Explanation:

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Explanation:

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3 years ago
What is the term that refers to the range of animal and plant species and the genetic variability among those species?
Gemiola [76]

Answer:

Biodervasity.

Explanation:

The term refers to the variety of life on earth.It demonstrates the extent of variation at different levels of species,genetic and ecosystem in a community of organisms.

It not equal in its distribution on earth;but rather varies with the type of ecosystem available and the distribution of biotic and abiotic factors in the ecosystem. For example;

It is highest in the Tropics,due to the species richness and diversity of the region. However, it varies in other ecosystem based on species diversity peculiar to parts of the region .e.g it is highest in the marine ecosystem along the coast of abundant temperature for primary producers.

7 0
3 years ago
Each letter in the table represents an object in the universe. Based on the
marishachu [46]

Answer:

x

Explanation:

because

5 0
3 years ago
Read 2 more answers
True or False: The radius is the bone in the forearm that is on the same side as the pinky finger.
hammer [34]

Answer:

false.  ulna is on pinky side, radius is on thumb side

Explanation:

6 0
2 years ago
The endometrium of most mammals is prepared to receive a developing embryo by hormones
anygoal [31]

Answer:

Implantation, gestation, and birth. Reproductive patterns in placental mammals are diverse, but in all cases a secretory phase is present in the uterine cycle, and the endometrium is maintained by secretions of progesterone from the corpus luteum.

PLEASE SAID THANKS

4 0
3 years ago
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