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ololo11 [35]
3 years ago
12

I'M GIVING YOU 100 POINTS FOR THIS AND BRAINLY. PLEASE HELP!!!!

Biology
2 answers:
Gennadij [26K]3 years ago
7 0
The student is incorrect. Reason being that most of the water is too salty for human consumption.
natali 33 [55]3 years ago
3 0

only about 3% because all of the other water would have to be filtered incorrect to be safe to drink so the student was incorrect in saying that there was water directly for humans to drink

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Which factor most likely caused animals and plants in India to differ greatly from species in nearby southeast Asia?
timama [110]

Answer:

The correct answer is option d. "India was a separate continent until 45 million years ago".

Explanation:

135 million years ago, Pangea was a single continent that became separated into Laurasia in the north and Gondwana in the south. India was part of Gondwana along with Australia, South America, Antarctica and Africa. However, as a result of tectonic activity India got separated from Gondwana. This period of time at which India was a separated continent is the factor that most likely explains why animals and plants in India differ greatly from species in nearby southeast Asia. At being a separated continent, India's plants and animals go through an independent evolutionary process which made them very different an unique from nearby species.

6 0
3 years ago
The gene D controls wing shape in flies and has two alleles: D is wild-type and dominant, and d is recessive and causes flies to
borishaifa [10]

Answer:

10% of progeny would have wild type phenotype

Explanation:

True breeding fly with wild type wings and small eyes: De/De

True breeding fly with downward wings and wild type eyes: dE/dE

Cross between them :  De/De X dE/dE = De/dE ( F1 )

Recombination frequency = 20%

Next cross, De/dE X de/de =

De/de = parental = 40%

dE/de = parental = 40%

DE/de = recombinant = 10%

de/de = recombinant = 10%

The third genotype i.e. one of the recombinant genotypes will have the wild type makeup ( DE/de ) hence 10% of flies would have wild type phenotype.

8 0
3 years ago
The life cycle of a white wagtail
Kazeer [188]
The eggs begin to hatch after 12 days (sometimes as late as 16 days). Both parents feed the chicks until they fledge after between 12 and 15 days, and the chicks are fed for another week after fledging. They will then repeat what the would do having eggs with a mate and then eventually die.
3 0
3 years ago
How do indicators help to observe things that are too small to see
SashulF [63]

Answer:

an indicator helps us to see the equivalence point (or end point of the valuation) during a titration experiments by causing the color change.

Explanation:

3 0
3 years ago
Read 2 more answers
Match each example with the subsystem it belongs to.
nataly862011 [7]

Answer:

igneous rocks - geosphere

oceans, frozen lakes - hydrosphere

gaseous nitrogen - atmosphere

sea animals, marine plants - biosphere

Explanation:

6 0
3 years ago
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