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spayn [35]
3 years ago
9

Invasive species often unbalance the ecosystems into which they are introduced because _______. a. they did not co-evolve with t

he natural species and lack natural controls, like predators b. they breed quickly and have the potential to overpopulate an area c. they consume local resources d. none of the above Please select the best answer from the choices provided A B C D
SAT
2 answers:
bezimeni [28]3 years ago
6 0

Answer:

its either A,B,C,D

Explanation

just trust me

Kryger [21]3 years ago
3 0

Answer:

a.

they did not co-evolve with the natural species and lack natural controls, like predators

Explanation:

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Making changes in the dna of an organism is called.
stiks02 [169]
Making changes in the dna of organism is called mutation
4 0
2 years ago
anna had 50 brooms. alisa had 10 more brooms than anna. what was the ratio of anna’s brooms to alisa’s brooms?
IrinaVladis [17]
Either 60:50 or 6:5

because anna has 50 and alissa has ten more than anna so alisa would have 60.
6 0
3 years ago
Choose the best spanish word to complete the sentence. marisol y daniela __________________en la escuela. estoy estudiando está
Kobotan [32]

The correct Spanish word to complete the sentence here is 'Marisol y Daniela están estudiando en la escuela'.

<h3>What does the Spanish ver 'estudiar' mean?</h3>

The Spanish verb 'estudiar' in English means 'to study' and in this case, the conjugation ends in 'án' ('Ellos' personal pronoun).

In English, this Spanish sentence means 'Marisol and Daniela are studying at the school'.

In conclusion, the Spanish word to complete this sentence is 'Marisol y Daniela están estudiando en la escuela'.

Learn more about Spanish verbs here:

brainly.com/question/2074766

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8 0
2 years ago
The hardest question ever. in SatMath. please help me
tatuchka [14]

Answer:

750

Explanation:

<em>I'm gonna make my best effort here... (it's been a long hecking time since SAT math last year :P)</em>

Set both equation equal:

5x = -15x + 3000

20x = 3000

x = 150

Plug into any equation because both are equal anyway:

y = 5x

y = 5(150)

y = 750

(a, b) --> (x, y)

The point is (150, 750) and b = 750

4 0
3 years ago
What is your astrological sign?
Kipish [7]

Answer:

Scorpio is my  astrological sign

8 0
3 years ago
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