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const2013 [10]
1 year ago
14

What is the number of years for the oldest bone?​

Biology
2 answers:
Alja [10]1 year ago
4 0

Answer:

233,000 years old

Explanation:

pychu [463]1 year ago
3 0

Answer:

Some of the oldest human remains ever unearthed are the Omo One bones found in Ethiopia. For decades, their precise age has been debated, but a new study argues they're around 233,000 years old.

Explanation:

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When a species includes organisms with a wide variety of traits, it is most likely that this species will have ___________.a. a
Furkat [3]

Answer:

b. a greater chance to survive if environmental conditions suddenly change

Explanation:

When a species of organism has a wide variety of characteristics, it means that that species has many opportunities to adapt and survive different environmental conditions, even if those conditions change suddenly. This is because, this variety of characteristics allows this species to adopt the most variable survival strategies.

4 0
3 years ago
A chemical imbalance in the blood can cause the heart to stop pumping blood, which in turn will cause other tissues and organs t
tatiyna

Answer;

B) all levels of organization within an organism are interdependent.

Explanation;

-The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

The levels of organization are dependent on each other, for example, the organ systems rely on each other for many different things and cannot function without the other. e.g. The nervous and endocrine systems control the activities of the digestive, excretory, circulatory and respiratory systems. Organ systems need to work together to maintain homeostasis in the body.

6 0
3 years ago
Read 2 more answers
Malthus studied limited resources and the impact of limited resources on human populations. How did
Zina [86]
I don’t know why they make everyone type more than 20 characters but B sounds like the most reasonable answer.
5 0
3 years ago
Read 2 more answers
A relationship between two species in which members of one species are benefited and members of the other species are unaffected
tia_tia [17]
<span>Commensalism

Have a good day</span>
4 0
3 years ago
Read 2 more answers
.. Which of the following mutations would have the potential to affect future generations of
ch4aika [34]

Answer choices:

  • A frame shift mutation in the X chromosome of a cheek cell
  • A chromosomal mutation in the Y chromosome of a kidney cell
  • A point mutation in the first chromosome of a sperm cell
  • A substitution mutation in the third chromosome of a uterus cell

Answers:

A point mutation in the first chromosome of a sperm cell

Explanation:

Only mutations that affect the germ line are passed on to the next generation. Therefore, only mutations in the egg and sperm of an individual have the potential to affect the next generation.

Mutations in cheek cells, kidney cells, and uterus cells might cause cell death or cancer. This genetic material is not passed on to the next generation, only the egg and sperm contribute this material. Therefore, only mutations here will affect the generation.

4 0
2 years ago
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