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2 years ago

I will mark brainliest!!!

1 answer:

4 0

Explanation: Survivorship curves fit three types. A Type I curve shows a low death rate in early and middle life but the death rate increases steeply in old age. A Type II curve shows a death rate is more constant throughout the lifetime of the species.

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Which does NOT describe all three kingdoms of Ghana,Mali, and Songhai

Aneli [31]

The options are missing in the question statement. However, I managed to find from another source. These are

A.they ruled much of West Africa

B.they built large cities in the West African rain forest

C. they controlled the gold for salt exchange

D. they grew powerful through trade

Answer:

B. They built large cities in the West African rain forest.

Explanation:

"They built large cities in the West African rain forest" doesn't describe all three kingdoms of Ghana, Mali, and Songhai. Ghana, Mali, and Songhai were three of the greatest western African trading states. They controlled the trade of gold, salt, and merchandise between North Africa and sub-Saharan Africa in the 16th century. Their strong trade grew them powerful.

8 0

2 years ago

How is energy expanded in active transport

Katarina [22]

<h3>Expansion of energy in active transport:</h3>

Active transport is a transport process that involves movement of molecules between regions through a membrane against the concentration gradient.

It is homeostatic process which means it’s a biological process in which functions of the body are regulated to achieve internal balance.

Active transport uses metabolic energy ATP to transport molecules across a membrane.
Generally, metal ions are transported across cell membrane by active transport.

Metal ions are transported with the help of ion pumps and are distributed through the body.

6 0

2 years ago

3. Label the phases of the cell cycle in the pictures above

Veseljchak [2.6K]

Answer:

Prophase

Prometaphase

Metaphase

Anaphase

Cytokinesis and Telophase (Yes two answers)

Explanation:

Prophase is when the chromosomes condense

Prometaphase is when nuclear envelope dissolves

Metaphase, M for middle, meaning all chromosomes line up at middle

Anaphase, A for apart, meaning all chromosomes are taken apart in half

Telophase is the formation of 2 different nuclei, and Cytokinesis splits it

3 0

2 years ago

Read 2 more answers

Which two body systems interact with each other in order to break down and transport the nutrients found in food?

patriot [66]

Digestive and circulatory

5 0

3 years ago

A cell pumps hormones out into the bloodstream; a process that requires energy. If 4 ATP were converted to ADP, how much energy

dedylja [7]

It is 122KJ of energy is used from the conversion of ATP to ADP because hydrolyses of 1 mole of ATP requires 30.5KJ of energy. Therefore, if 4 ATP is hydrolyses, it will be 4× 30.5=122KJ. ... This energy is given out because there is cleavage of high energy phosphate bond in ATP while converting it into ADP.

HOPE SO IT HELPS YOU

6 0

2 years ago