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kodGreya [7K]
3 years ago
8

Two structures play an important role in the way that birds digest food.

Biology
1 answer:
adelina 88 [10]3 years ago
4 0

Answer:

Gizzard and crop

Explanation:

I just answered that question.

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What are four examples of learned behaviors in animals?
elena55 [62]

Answer:

  1. Habituation.
  2. Sensitization.
  3. Classical conditioning.
  4. Operant conditioning.

Explanation:

Types of learning include habituation, sensitization, classical conditioning, operant conditioning, observational learning, play, and insight learning. One of the simplest ways that animals learn is through habituation, where animals decrease the frequency of the behavior in response to a repeated stimulus.

3 0
2 years ago
During the cell cycle, the cell replicates dna. This step occurs.
allochka39001 [22]
DNA is replicated during the “S” phase (synthesis).
5 0
2 years ago
Fossils reveal the body structures of ancient organisms. What other information can be concluded or inferred from studying fossi
nata0808 [166]

Answer:B C A

Explanation:

4 0
2 years ago
Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider the crosses below and deter
Artyom0805 [142]

Answer:

DDWw x Ddww

DdWw x DDww

DDWw x DDww

Explanation:

D for tallness

d for dwarfness

W for violet

w for  white

For Parental Plants that has

tall, violet x tall, white

 The representation will be

DDWW × DDww      (We the apply the mendelian crossing)

This will yield offsprings with the following trait

DDDD × DwDw

DDDD × DwDw

DWDW x WwWw

DdWw x ddww

Ddww x ddWw

DdWw x DdWw

DDWw x ddww

From the above Offsprings

1/2 tall, white and 1/2 tall, violets offspring are

DDWw x Ddww

DdWw x DDww

DDWw x DDww

7 0
3 years ago
if an element has a half-life of 30 million years and there is 12.5% of it remaining in a rock, how old is that rock
Assoli18 [71]

Answer:

The half-life of a substance is the amount of time it takes for half of that substance to decay. However, after two half-lives, half of the half remaining will decay, leaving you with one quarter of the original substance.

So, after 1 million years you will have 50% of the original substance remaining.

And, after 2 million years you will have 25% of the original substance remaining.

After 3 million years you will have 12.5% of the original substance remaining.

And after 4 million years you will have 6.25% of the original substance remaining.

Explanation:

Hope it helps:)

3 0
3 years ago
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