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2 years ago

WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!

Biology

2 answers:

umka21 [38]2 years ago

4 0

I’m definitely gonna say the first choice. The others don’t make much sense

irina [24]2 years ago

3 0

Answer:

after reading a bunch, i think its "Humans evolved from a common ancestor shared with modern apes, not from modern apes themselves." so sorry if it's wong! hope it helps <3

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Which characteristic of a skeleton you can identify by looking at the

zhenek [66]

Answer:

Gender

Explanation:

Men have a narrow, deep pelvis and women a wider, shallower pelvis, better-suited to carrying a baby.

7 0

2 years ago

Read 2 more answers

Advantages of vegetative reproduction

Vedmedyk [2.9K]

Answer:

Vegetative reproduction is any form of asexual reproduction occurring in plants in which a new plant grows from a fragment or cutting of the parent plant or specialized reproductive structures, which are sometimes called vegetative propagation.

see the attached file for advantages

4 0

1 year ago

Fdsci 101 what general trend do you observe relative to the masses of these species? question 3 options: all species basically h

Alexandra [31]

The third and last option is correct.

Species in the past (referring to dinosaurs) were more massive.

$\bf~CO_{2}$ levels where higher in the past, which meant that plants prospered during that time since they had a easy access to food. That contributes to the fact that herbivores could grow bigger because there was more food. Which in turn, increases the size of early carnivores which eat bigger herbivores.

Hope it helped,

Happy homework/ study/ exam!

5 0

2 years ago

A student does an experiment for a science fair to study whether temperature affects the timing of a cricketâ€™s chirps. The stu

nexus9112 [7]

The frequency of chirps increases as the temperature increases. The correct option is B. The chirps occur closer together as the temperature increases.

-------------------------------

<h2>Available data:</h2>

<h3>Data recorded by the student </h3>

Day Temperature Average time between chirps (sec)

1 21 2. 5

2 22 2. 6

3 23 2. 2

4 24 2. 3

5 25 2. 0

6 26 1. 8

7 27 1. 9

8 28 1. 8

9 29 1. 4

10 30 1. 2

11 31 1. 5

12 32 1. 1

In this experiment the student recorded the time in seconds between chirps.

We can see that as the temperature increases, in general, the time between chirps decreases.

At 21ºC the time between chirps is 2.5 seconds

At 26ºC the time between chirps is 1.8 seconds

At 32ºC the time between chirps is 1.1 seconds

According to this information, if the average time between chirps decreases with the temperature increase, we can assume that the frequency of chirps increases as the temperature gets higher.

<h3>Options,</h3>

A) The higher the temperature, the fewer chirps there will be in 10 seconds.

Wrong. The number of chirps in 10 seconds will depend, not only on the frequency but also on how long the chirps last. Since the student did not record the time of chirps, we can not make this conclusion.

B) The chirps occur closer together as the temperature increases.

True. The chirps increase in frequency as the temperature increases, so they occur closer together.

C) The chirps become farther apart as the temperature increases.

Wrong. We can see how the time between chirps decreases as temperature increases, meaning that they are closer not farther.

D) There is no relationship between temperature and the time between chirps.

Wrong. If we make a graph we will see the tendency and the relationship between chirps and temperature.

Graphs usually explain the relationship between variables. In this example, the relationship would be inverse.

-------------------------------------

You can learn more about

at brainly.com/question/15210301

5 0

2 years ago

Which type(s) of cell division (mitosis, meiosis l, meiosis Il) reduce(s) the chromosome number by half? Which type(s) of cell d

PSYCHO15rus [73]

Answer:

Which type(s) of cell division reduce(s) the chromosome number by half?

Meiosis l

Which type(s) of cell division can be classified as reductional?

Meiosis I

Which type(s) of cell division can be classified as equational?

Mitosis and Meiosis II

Explanation:

Meiosis is a type of cell division which occurs in the germ or reproductive cells to produce gametes. It is completed in the two stages, meiosis I and meiosis II. The cells which are going to divide by meiosis are diploid having two sets of chromosomes. Meiosis I is the first stage of the meiosis. At the end of meiosis I two daughter cells are formed having only 1 set of chromosomes and chromosome numbers are reduced to half. Thus, meiosis I is a reductional division.

Mitosis and meiosis II is the equational division as after division chromosome number remains the same as in the parent.

6 0

3 years ago