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Serjik [45]
3 years ago
7

How long can a hippopotamus stay underwater

Biology
2 answers:
katrin2010 [14]3 years ago
5 0

Longer than your mom on bed

Anit [1.1K]3 years ago
3 0

Answer: Five minutes.

Explanation: A hippopotamus can hold it's breath underwater for up to five minutes.

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True or false
erik [133]

Answer:

True

Explanation:

offspring inherits are most likely inherits from parents.

3 0
2 years ago
Read 2 more answers
Which additional observation would support the conclusion that the deer population is not changing size from year to year, meani
gavmur [86]

Answer:

The presence of predators of deer which does not allow increase in the population of deer year after year.

Explanation:

In an forest ecosystem, one animal controls the population of another organisms and thus there is no increase in the population of that organism and the ecosystem is in equilibrium state. The population of deer did not increase due to the presence of predators such as lion, cheetah etc and the net population is 0.

7 0
3 years ago
Vì sao nói, tế bào là đơn vị cơ sở của sự sống?
PSYCHO15rus [73]

Answer:

Tế bào được coi là đơn vị cơ bản của sự sống một phần vì chúng có dạng gói rời rạc và dễ nhận biết. Đó là bởi vì tất cả các tế bào được bao quanh bởi một cấu trúc gọi là màng tế bào - giống như những bức tường của ngôi nhà, đóng vai trò như một ranh giới rõ ràng giữa môi trường bên trong và bên ngoài tế bào.

Explanation:

8 0
2 years ago
Realizează trei lanțuri trofice utilizând speciile care trăiesc în grădina de legume. Stabilește locul omului în lanțurile trofi
faltersainse [42]

Answer:

Grass - grasshopper- man - bacteria.

Grass - rabbit- man - maggot.

Grass - cow - man - bacteria.

Explanation:

In these food chains, grass is the producer that provides food to primary consumer or herbivores such as grasshopper, cow and rabbit. These primary consumers are the food of secondary consumer such as human while when human die, it become the food of worms and decomposers such as maggot, bacteria etc. the nutrients releases by decomposers are used by producers for the production of food for themselves.

5 0
3 years ago
Why do volcanoes occur most often near plate tectonics?
dem82 [27]
Diverging plate boundaries, earthquakes occur as the plates pull away from each other. Volcanoes also form as magma rises upward from the underlying mantle along the gap between the two plates. We almost never see these volcanoes, because most of them are located on the sea floor.
4 0
3 years ago
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