Recent activity by Jack Lawrence

Question

To which of these are the scales of chondrichthyans most closely related in a structural sense? A) osteichthyan scales B) reptilian scales C) mammalian scales D) bird scales E) chondrichthyan teeth

answered Dec 9, 2024

1 answer 137k views

What part of the brain functions to wake a person from sleep? a) thalamus b) limbic system c) reticular activating system (RAS) d) primary motor cortex

asked Nov 1, 2024

1 answer 117k views

In a certain town when the temperature was 27°C and the atmospheric pressure was 9900 Pa, a 300 cm³ container was sealed. The container, which contained only air, was placed into a refrigerator until its

asked Oct 18, 2024

1 answer 65.0k views

In 2020, how many Americans under age 65 did not have health insurance (Centers for Disease Control and Prevention [CDC], 2021)

answered Sep 28, 2024

1 answer 202k views

Income Statements and Statements of Cash flows measure wealth (respectively) over time; what does a Statement of Financial Position capture?

answered Sep 18, 2024

1 answer 169k views

What body positions are used when cutting a long round layer haircut? A. Seated position only B. Standing position only C. A combination of sitting and standing D. Lying down position

asked Sep 8, 2024

1 answer 148k views

Find the roots and the vertex of the quadratic on a calculator. Round all values to 3 decimal places (if necessary). � = 20 � 2 + 180 � − 567 y=20x 2 +180x−567

asked Jul 20, 2024

1 answer 8.7k views

In Iowa, companies pay $0.05 for each returned aluminum can and $0.15 for each returned glass bottle Jeremy returned 98 and received a total of $11.90 How many aluminum cans did he return? A. 54 aluminum

answered Jun 13, 2024

1 answer 207k views

A long jumper leaves the ground at a 30 degree angle and travels 8.50 m. What is his take off speed?

answered May 17, 2024

1 answer 66.0k views

Which of the following is not one of the four primary components of a typical e-commerce site? a) The account payable system b) The merchant account c) The payment gateway d) The security system

asked May 9, 2024

2 answers 79.7k views

For an investigation, a student poured a blue solution of CuSO4 into a beaker. The student placed a shiny, silver-colored strip of zinc metal in the solution and observed the changes. The student inferred

answered Apr 30, 2024

1 answer 161k views

_Ni(ClO3)₂ →_NiCl₂ +__0₂ 2 Balance this equation

asked Apr 26, 2024

1 answer 47.3k views

I don't understand this question please help me answer it :)

asked Feb 13, 2024

1 answer 64.2k views

Compare and contrast what happened to Cecil the Lion in Zimbabwe with what happened to Rainsford in The Most Dangerous Game. How are these two situations similar and how are they different? Use specific

asked Jan 16, 2024

1 answer 81.7k views

Hillary knows several of her customers' copier machines are old and likely to need frequent repair. Knowing this, she uses a/an __________ strategy to when selling to these customers. A. Customer exchange

asked Jan 13, 2024

1 answer 141k views

Which expression simplifies to m-2 —— ? m-1

asked Jan 2, 2024

1 answer 98.0k views

A ball contains 5000 cm³ of air. More air is pumped into the ball at a rate of 160 cm³ per second. The ball is full of air when it becomes a sphere with radius 15 cm. Volume of a sphere = 4/3 pi x r cubed

answered Dec 26, 2023

1 answer 35.9k views

Work through these two problems 1)7-?=3.4567 and 2)6.9999-?=3.4567 how can problem 2 help you solve problems1?

answered Dec 22, 2023

1 answer 231k views

Find the value of "X" and find the measure of the indicated line segment.

asked Dec 18, 2023

1 answer 150k views

Why isn’t there anyone helping for chemistry I need this by literally tomorrow morning before 8:30 ;-; 4.) Draw XY3 where X has 5 valence electrons and Y has 7 valence electrons 5.) Draw AB2 where A has

asked Dec 3, 2023

1 answer 102k views

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