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Hunter-Best [27]
3 years ago
14

Suppose you are trying to build support for your theory about what kind of food an extinct sea creature ate.

Biology
1 answer:
Alchen [17]3 years ago
5 0
C or D but I’m leaning more towards D because the maps could show you what kinds of plants and animals lived there that’s the animal could have eaten
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Three lots with parallel side boundaries extend from the avenue to the boulevard as shown answer
larisa86 [58]
Three lots with parallel side boundaries extend from the avenue to the boulevard as shown in the diagram attached.

Given;
            x + y + z = 140 meters


According to the proportion theorem,

\frac{x}{40} = \frac{y}{30}

Solving for x, using cross multiplication:

\frac{x}{1} = \frac{40y}{30}

Similarly,

x/40 = z/35

solving for z by cross multiplication,

z = 35x/40
z = 7x/8

Now, the third proportions,
y/30 = z/35

Solving for y,

y = 30z/35
y = 6z/7

x + y + z = 140

 4y/3 + 6z/7 +  7x/8 = 140

(224y + 144z + 147x)/168 = 140

224y + 144z + 147x = 23520

Substitutoing z = 7x/8,

224y + (144 × 7x/8) + 147x = 23520

224y + 126x + 147x = 23520

224y + 273x = 23520
Now,
Substitute y = 3x/4

(224×3x/4) + 273x = 23520

168x + 273x = 23520

441x = 23520

x = 53.33

Now,
We know that
y = 3x/4
so,
y = 40

And,
z = 7x/8
Z = 46.66

3 0
3 years ago
Asexual reproduction is the when only one parent contributes genetic information creating an identical offspring. true Or false?
Nat2105 [25]

Answer:

That is a true statement

7 0
3 years ago
Explain how oxygen and carbon dioxide move with breathing.
zmey [24]

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

please mark me as a brainiest and follow me

4 0
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What does a gene carry for a trait
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Answer:

Information or characteristics

Explanation:

Genes are things you inherit from your parents at birth. Genes carry the information that was inherited from your parents.

Hope this helps!

8 0
3 years ago
What is the approximate Km for the enzyme? Explain.
prohojiy [21]

Answer:

The rate of reaction when the enzyme is saturated with substrate is the maximum rate of reaction, Vmax. ... This is usually expressed as the Km (Michaelis constant) of the enzyme, an inverse measure of affinity. For practical purposes, Km is the concentration of substrate which permits the enzyme to achieve half Vmax.

Explanation: lmk if this helps

4 0
3 years ago
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