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Fofino [41]
3 years ago
12

The periodic table was put together by a man named blank in the year blank

Biology
2 answers:
11Alexandr11 [23.1K]3 years ago
8 0
In 1869 Mendeleev put together the periodic table
PolarNik [594]3 years ago
8 0

Dmitri Mendeleev in 1869

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Organelles are moved within the cytoplasm by being pulled along microtubules by the motor proteins __________ and __________.
11111nata11111 [884]
<span>Organelles are moved within the cytoplasm by being pulled along microtubules by the motor proteins </span><span>dyneins and kinesins.</span>
5 0
3 years ago
How many species of squid are there?
Arturiano [62]

Answer:

There are about 300 different types of species, but we've not explored even more than 50% of the ocean

Explanation:

6 0
3 years ago
According to the image below, which season is about to begin in the northern hemisphere?
vova2212 [387]

Answer:

winter

Explanation:

On this image, we can see the Earth being tilted away by 23.5 degrees from the Sun. This tilting puts the Northern Hemisphere in a situation where it is the one that is tilted away from the Sun, thus it will receive less sunlight, as well as less direct sunlight. That will cause lower temperatures on the Northern Hemisphere, thus the winter season will start, and it will last for around three months, at least at the mid-latitude zones. On the other side, the Southern Hemisphere is more exposed to the Sun during this tilting, so t receives more sunlight, and more direct sunlight, resulting in summer in this half of the planet.

5 0
2 years ago
Read 2 more answers
Evolution refers to which of the following?
slava [35]

Answer:

having traits that help a single organism survive

4 0
3 years ago
Read 2 more answers
Which situation would not encourage competition?
torisob [31]

A long, wet season results in additional earthworms in a robin habitat.

Explanation:

A long, wet season resulting in additional earthworms in a robin habitat will not lead to competition in an ecosystem or area.

Competition between organisms is the struggle for limited resources in the environment that are beneficial to all lives.

  • Competition is usually driven by shortages and lack of resources to make life better in the ecosystem.
  • When resources becomes depleted and are in limited amount organisms will begin to strive among on another to develop advantages that would make them top out.
  • A long, wet season resulting in the introduction of additional earthworms in a robin habitat is not an example of competition.
  • The earthworms available is a limiting factor and this has been circumvented by the introduction of more earthworms during the prolonged wet season.

learn more:

Competition brainly.com/question/8690489

#learnwithBrainly

7 0
3 years ago
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