Which unit should students use to express the force of gravity on the mass ot a metal cube? A Millimeter B. Joule C. Gram D Newton​

Answer:

D newton

Explanation:

yeah

8b. Which of these modes of transmission require a bodily opening, either naturally or artificial?

Ment. Mastery Test
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Select the correct answer from each drop-down menu.
Sally has a large yard around her house. How could she use that to live more sustainably?
Sally has a large yard around her house. She could do some
food scraps to avoid the use of chemical fertilizers.
y to grow her own produce and
with her
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What is the main function of the immune system?
A. keeps you healthy

B. regulates your blood flow

C. removes waste (i.e. urine and sweat)

D. allows you to move

What genotype of parent will have only black fur off spring?

What goes in the center of a Lewis Dot Structure?
A. nucleus

B. element name

C. element symbol

what is annual, biennial and perennial?​

Match the terms to their definition.
the number of individual organisms born into a population in a given year
the movement of individuals out of a population
the number of individual organisms that die in a population in a given year
the movement of individuals into a population
DO NE

Where are producers located on the energy pyramid?

Ogan kuzoeainy-
Diego Murilo G Image result for co
Learner's Dictionary
Continue with the same Punnett Square above. What would the
phenotypic frequencies of the offspring be? *
5 points
100%
75%
50%
25%
N/A
AA
O
Аа
O
Ο Ο
aa
o
O
Dark winged
O
Light winged
O
O
O

Some functions of cellular organelles are given below.
a)Protein synthesis
b)Cellular respiration
c)Detoxify certain compounds
The organelles that perform the above functions are given respectively in which option?
(a) Mitochondrium,
Ribosome, Plastid
(b) Ribosome,
Mitochondrium, Endoplasmic
Reticulum
O (c) Ribosome, Golgy body,
Endoplasmic reticulum
(d) Ribosome, Plastid,
Endoplasmic reticulum

Small, prolific mussels called zebra mussels were first introduced into the Great Lakes by a foreign cargo ship. They became a serious problem because they attached themselves to smooth, hard surfaces, and often clogged water intake pipes. Congress determined that zebra mussels posed a great threat to the economic welfare of the Great Lakes region and passed a statute requiring all Great Lakes water intakes to be coated with a special chemical compound that repels zebra mussels. Studies by biologists at a major state university showed that while the special chemical compound that the federal government has required was effective, it also was toxic to other aquatic life. The biologists recommended that Great Lakes intake pipes be coated with a less toxic and less expensive copper-based paint. On the basis of those studies and the recommendation, three Great Lakes states adopted laws permitting municipal water districts to coat their intake pipes with copper paint.
Can municipalities using copper-based paint on their intake pipes successfully be prosecuted for violating the federal law?
A. No, because the Tenth Amendment prevents Congress from interfering with integral government functions.
B. No, because the municipalities are taking effective steps to combat zebra mussels in compliance with the spirit and purpose of the federal law.
C. Yes, because Congress is in a better position to regulate the entire Great Lakes region than the individual states.
D. Yes, because Congress may adopt laws regulating navigable waters.

Which of the images below depicts a healthy reef ecosystem?

Image A, B, C, or D?

earth receives energy from the sun in via radiation. which of the following is a result of this energy transfer?

Please help meeeeeeeeeeeewwwww

oofjnbjnbujbujbjlnboubojbnl;nuoibuoj

Cuando una celula se va a dividir, la cromatina se contrae y compacta y forma estructuras como la que se ve al lado. Diga qué nombre reciben estas estructuras y cuantas hay en una célula humana

Human skin cells are specialized to do what

What are two ways that meiosis contributes to genetic variation? How do these two ways lead to variation?

¿Qué es y a qué se dedican las ciencias naturales?

1- Which processes are fast in the carbon cycle?
2- Which processes are slow in the carbon cycle?
HELP PLEASE.

Which of the following describes hemophilia?
O multiple-allele trait
O dominant trait
O sex-linked trait
O codominant trait

Someone please help me

Which of these is an example of a common?
O A. Pet hamster
O B. Service dog
O C. Wild lion
O D. Dairy cow

please answer this for me

how much of our body is made of muscle? What does this muscle do?

Phase 4 of the graph of population growth is most likely due to

A. Competition from invasive species

B. Adequate food and space

C. A high natural birth rate

D. Disease resistance​

Which best describes a gene?
the short arm of a chromosome
tightly coiled strands of DNA
the center of a chromosome
a segment of chromosomal DNA

The layer in a body of water in which temperature drops with increased depth faster than it does in other layers is called the

An estuary is _______.
a.
a freshwater biome
b.
an area with a low concentration of minerals and nutrients
c.
characterized by deep water
d.
an ecotone

Please select the best answer from the choices provided
D IS CORRECT

Why do structural similarities between living things point to common ancestry?