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nydimaria [60]
3 years ago
8

Read the passage from Darwin's journal. sorry its so long

Biology
1 answer:
mylen [45]3 years ago
4 0
D is the correct answer
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Earth's magnetic field is created within Earth by the motion of liquid __________________ in Earth's _________________. Select o
Naddik [55]

Answer:

Earth's magnetic field is created within Earth by the motion of liquid __________________ in Earth's _________________.

Explanation: iron; outer core

4 0
4 years ago
if 10 calories of energy are added to 2 grams of ice at negative 30 C calculate the final temperature of the ice
elena55 [62]
Hello.

M*Cp*(T’-Tf)=MCp(T'-T)

M*= Mass of Water. ; M= Mass of ice.

Cp*= Specific heat of water

Cp= Specific heat of ice

T= Temp. Of Ice

T'= Temp. of water

Tf= Equilibrium Temp.


Have  a nice day

8 0
3 years ago
Give a brief description of both<br> Name 3 similarities and 3 differences.
FromTheMoon [43]

Answer:

  • <u>Similarities And Differences:</u>

If a topic, law or scientific research shares the same origin of study, similar to  another topic or term, then they will be compared and further analyzed by the team of scientists and research workers in order to have some conclusions and results.

Explanation:

  • As there are many scientific research and analyses which is been carried out in order to analyze the different elements in the process of comparison between any two subjects and terms.
  • <em>There are various subjects and topics of research work. Many of the scientific research work are in parallel to each other as they  are somehow compared by other scientists and research workers.</em>
7 0
3 years ago
What might happen within an ecosystem if the snake population runs out of small animals to eat such as mice or rabbits?
ozzi
If the snake population runs out of small animals to eat such as mice or rabbits then the snakes would starve and die unless they could move to another habitat. All of the other animals in the food web would also die due to their lack of food supplies. The populations of the consumers would fall as the population of the producer fell.

HOPE THIS HELPS! :)
8 0
3 years ago
Drag each tile to the correct location on the chart. What are the pros and cons of sexual and asexual reproduction?
levacccp [35]

Answer:

Sexual reproduction:

Pros: leads to greater genetic variation.

Cons: requires more time and energy.

Asexual reproduction:

Pros: Does not require finding a mate.

Cons: Produce less genetic variation.

Explanation:

Sexual reproduction is a type of reproduction in higher organisms, in which new individuals are formed by combining genetic information from two different types (sexes) of individuals.

Advantage: Sexual reproduction leads to higher genetic variation due to recombination between genetic material of female and male gamete during meiosis.

Disadvantage: Sexual reproduction is a time and energy consuming process as it needs interaction between mates and organisms which are produced sexually require more time for development.

Asexual reproduction involves formation of new organisms from a single parent organism without gamete fusion.

Advantage: Asexual reproduction requires less time and energy as it does not require finding a mate.

Disadvantage: Asexual reproduction produces less genetic variations as it involves only parent organisms (no mixing of genetic information) and the only source of variations are random mutations.

7 0
4 years ago
Read 2 more answers
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