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3 years ago

What beak size became an adaptation after a drought left mostly plants with large, tough seeds?

Geography

2 answers:

Vikki [24]3 years ago

6 0

Answer:

their beaks became tougher as well. and example of this id a toucan

eimsori [14]3 years ago

5 0

After the drought, the medium ground finches that managed to survive had smaller beaks than those that had perished, probably because they were better suited to eating the small seeds that their competitors avoided. ... This genetic shift is likely responsible for some of the reduction in beak size, the researchers say.

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Identify the statement that shows that Henry is living in an unhealthy environment.

vazorg [7]

Answer:

There is a big public park near a manufacturing factory that emits harmful gases, where his children can play.

Explanation:

It's pretty self explanatory. Harmful gases are harmful. The children are in serious danger by playing in that park and inhaling these gases from the factory.

3 0

3 years ago

Telescope A has a diameter of 1.00 meters, while telescope B’s diameter is 9.00 meters. What is the ratio of the angular resolut

Mama L [17]

Answer:

the ratio of resolution will be $\frac{1}{9}$

Explanation:

We have given the diameter of Telescope A is 1 meter

And diameter of telescope B is 6 meter

We know that resolution of telescope is inversely proportional to diameter of the telescope

So $resolution\ \propto\frac{1}{diameter}$

We have to find the ratio of resolution of B to A

So $\frac{\Delta \Theta _B}{\Delta \Theta _A}=\frac{D_A}{D_B}=\frac{1}{9}$

So the ratio of resolution will be $\frac{1}{9}$

3 0

3 years ago

The strongest pressure at the deepest part of the ocean is about 1,000 times greater than that found at sea level. true or false

MaRussiya [10]

I am pretty sure that it is true

6 0

3 years ago

Let W be a point between points U and V on If UV = 13, UW = 2y – 9, and WV = y – 5, solve for y. A. 9 B. 11 C. 13 D. 27

valentinak56 [21]

U_____________W________________V
UV=13
UW=2y-9
WV=y-5

UV=UW+WV
UV=(2y-9)+(y-5)=2y-9+y-5=3y-14

13=3y-14
27=3y
y=27/3=9

Solution is A, y=9

7 0

3 years ago

If we have apps for maps, goggle earth, gis, why do we need to study geography?

Liula [17]

Studying geography helps us to have an awareness of a place. All places and spaces have a history behind them, shaped by humans, earth, and climate. Studying geography gives a meaning and awareness to places and spaces. It also helps students with spatial awareness on the globe. That’s why you should study geography.

6 0

2 years ago

Read 2 more answers