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klemol [59]
3 years ago
7

Light arriving at a concave mirror on a path through the focal point is reflected

Biology
1 answer:
Ivan3 years ago
8 0

Answer:

The correct answer is B

Explanation:

Because Thats how it works.

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Neanderthals differed from modern humans in: A. long (front-to-back), vertically low skull shape B. having smaller brain size th
MrRa [10]

Answer:

A. long (front-to-back), vertically low skull shape

Explanation:

  • The Neanderthals had a different body structure than doe the present modern humans have. The had a more robust well-built structure and had a distinctive morphological feature.  
  • Research suggests they were stronger than modern man thought they were slightly shorter than modern humans. They had a noticeable face, a chin, and a forehead slope.
4 0
3 years ago
If bird song promotes an individual's ability to attract a mate and reproduce, then the song has a(n) _____ function. assumptive
Contact [7]

Answer:

If bird song promotes an individual's ability to attract a mate and reproduce, then the song has an <u>     function</u>

<u />

Explanation:

Within a community, certain novel traits are fixed because they impart beneficial adaptations on an individual in their ecosystem (like mate attraction). Such modifications enable such individuals to live longer than their peers, and breed over time to produce more offspring who also exhibit these traits.

Natural selection takes place and is determined by the fitness of an individual , it contributes to evolutionary change as individuals with certain traits reproduce, the traits become fixed and prevalent within the population.

5 0
3 years ago
This is also due today! Please help :(
serg [7]

Answer:

For the cardboard column the 4 u DIDNT answer in order r Y Y N N

And for the Topaz column the ones in order that u DIDN'T answer are N Y Y

Explanation:

Cardboard is a solid and is inorganic but not naturally occurring or a mineral.

Topaz is not inorganic but is naturally occurring is a crystalline structure and is a mineral

4 0
3 years ago
Name three social benefits provided by biodiversity.
damaskus [11]

There are many benefits provided by biodiversity. It can be in our biological resources, ecosystem services and also social benefits. The three social benefits provided by biodiversity would be the following:

1. Research, education and monitoring 

2. Recreation & tourism 

3. Cultural values 

Explanation:

Biodiversity is “the variability among existing animals from all causes including temporal, marine and other aquatic ecosystems, and the environmental complex.

Pollinators, including bees and butterflies, contribute meaningful environmental and economic advantages to agricultural and essential ecosystems, including adding heterogeneity and productivity to food crops. As many as one-third of the world's food production relies directly or indirectly on insect pollination.

7 0
3 years ago
Read 2 more answers
Which of the following scenarios is an example of temporal isolation?
DedPeter [7]

Answer:

B. Black-eyed Susans and daisies used to be part of the same species. A random mutation in a subset of a population caused one group to release their pollen three weeks before the other, causing interbreeding to cease.

Explanation:

Temporal isolation, where temporal relates to time. So temporal isolation is the process where two populations will reproduce at different times/different seasons and therefore cause a split in species. In this case, we see the flowers release pollen at different times and caused a split into two distinct species.

7 0
2 years ago
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