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Verdich [7]
3 years ago
6

Which list shows the order of original appearance on earth, from the earliest to the most recent organism? A. bacteria, lizards,

rhinoceros, trilobites   B. bacteria, rhinoceros, lizards, trilobites   C. trilobites, lizards, rhinoceros, bacteria   D. bacteria, trilobites, lizards, rhinoceros
Mathematics
1 answer:
tigry1 [53]3 years ago
5 0
<span>The order of original appearance on earth, from the earliest to the most recent organism is D. bacteria, trilobites, lizards, rhinoceros. Bacteria appeared in the Proterozoic era (2500-541 million years ago). Trilobites appeared in the Cambrian period (541-485 million years ago). Lizards appeared in the Jurassic period (201-145 million years ago). Rhinoceros appeared in the Neogene period (23-2.6 million years ago). Thus, the choice D is the right choice.</span>
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3 years ago
In 3-4 sentences, describe how you would find a line parallel to the line 2x + 5y = 15 that goes through the point (-10, 1). Be
larisa86 [58]

the parallel line is 2x+5y+15=0.

Step-by-step explanation:

ok I hope it will work

soo,

Solution

given,

given parallel line 2x+5y=15

which goes through the point (-10,1)

now,

let 2x+5y=15 be equation no.1

then the line which is parallel to the equation 1st

2 x+5y+k = 0 let it be equation no.2

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