Answer:
It is The Xylem Helping The Food Coloring.
Explanation:
I am taking the quiz right now. Also, I had a glossary with me.
Good Day,
Answer:
The Xylem cheeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeez
I need help please in ASAP
Answer:
it is either c or d
Explanation:
have a nice day!
10. In the human body, each hormone is regulated by certain genes. These genes are turned
on at times and turned off at other times. Which best explains this process?
F. Genes are regulated by hormones secreted by the endocrine system.
7
G. The regulation of genes is directly controlled by the nervous system.
H. Genes are directly regulated by hormones found in the integumentary system.
J. The regulation of genes is only affected by external factors.
Answer:
B
Explanation:
It helps
Answer:
Option B The regulation of genes is directly controlled by the nervous system.
Explanation:
The process of turning of and turning on of genes is called Gene Regulation.Gene Regulation is an important process as it controls various mechanisms of human bodily functions through Gene Expression by turning of and on the genes at required times which in turn breaks and synthesizes necessary proteins for regulation of different functions.Since, the nervous system is responsible for regulating gene expression, therefore, gene regulation is also controlled by the nervous system.For more information:
https://brainly.com/question/7196655
According to the _______ hypothesis, the moon formed far away from the earth and was later captured by the earth's gravity.
The most popular hypothesis for the moon's origin is the _______.
Telescopes can be engineered to gather light from any portion of the _______.
In 2021 the James Webb Telescope will begin operation focusing on infrared wavelengths and must be kept extremely _______.
Scientists estimated the age of the universe to be nearly _______ billion years using Hubble's pictures and images from the Wilkinson probe.
Answer:
The correct answer is -
1. capture
2. the giant impact hypothesis
3. electromagnetic spectrum
4. cold
5. 14
Explanation:
Capture hypothesis is presented by the Urey and was dominant up to the 60s which states that the Moon was an asteroid-like wandering structure that formed somewhere far in the solar system and was captured by Earth's gravity while it was wandering.
The most dominant and popular theory for the origin of the moon is the giant impact hypothesis says that it is formed from the debris left after the collision of the earth and Theia a Mars-sized body.
Telescopes are tools engineered for collecting light from any part of the electromagnetic spectrum.
Scientists estimated that the age of the whole universe to be nearly 14 billion years with the help of Hubble's pictures and pictures from the Probe of Wilkinson
1. capture
2. giant impact hypothesis
3. electromagnetic spectrum
4. cold
5. 14
6. The moon's mass is much lower than the earth's; therefore, its gravity isn't strong enough to hold an atmosphere. This lack of an atmosphere and the moon's small size allowed it to become cool enough to the point at which it completely solidified. Thus, the moon doesn't have any plate tectonic activity.
Oogenesis (a) produces diploid cells
(b) requires meiotic cell divisions
(c) produces four egg cells (d) produces
one diploid cell and three polar bodies
Can u help me only choose the correct answer pls
Answer:
Oogenesis requires meiotic cell divisions
hence correct answer is b)
Flatworms are a diverse group living in freshwater and marine habitats. Protonephridia are found in some species of flatworms. This organ is a series of tubes and pumps to get rid of excess water that enters the worm passively from the environment. Which group of flatworms (freshwater or marine) does your group think have the protonephridia system
Answer:
Freshwater
Explanation:
Protonephridia are made up of many flame cells. Flame cells are specialized excretory cell found in the simplest freshwater invertebrates like flatworms.
In which layer of the atmosphere is most of the ultraviolet light blocked?
O A. Thermosphere
O B. Stratosphere
O C. Troposphere
O D. Mesosphere
Answer:
C. Troposphere
Explanation:
It works a lot like sunscreen, blocking out harmful ultraviolet (UV) rays from the sun. ... Most ozone is found below a 30 mile (48 km) height. ... And considering without an atmosphere we'd all die, it's kind of important to ... From the Earth's surface through the bottom layer of atmosphere, called the troposphere, temperature .
After puberty and before menopause, one egg is released about every______
days from each ovary.
Answer:
28 days
Explanation:
After puberty and before menopause, one egg is released about every 28 days from each ovary.
Answer:
about every 28 days
Explanation:
Hopefully............ :)
Which correctly describes cytokinesis and the phase it occurs in the cell cycle?
A. It is the process in which DNA is replicated to make two copies, and it occurs in the interphase of the
cell cycle.
B. It is the process in which DNA is replicated to make two copies, and it occurs in the mitotic phase of
the cell cycle.
c. It is the process in which the cytoplasm of a cell divides to make two daughter cells, and it occurs in
the interphase of the cell cycle.
D. It is the process in which the cytoplasm of a cell divides to make two daughter cells, and it occurs in
the mitotic phase of the cell cycle.
Answer:
D
Explanation:
Cytokinesis occurs after telophase in the cycle. During cytokinesis a contractile ring forms around the cell membrane splitting the cell into two separate cells which each contain a full set of DNA
20 points
Photosynthesis converts energy from one form to another. Which of
these best describes this energy transformation? *
from kinetic energy to entropy
from light energy to entropy
from chemical energy to kinetic energy
from light energy to chemical energy
Answer:
from light energy to chemical energy
Explanation:
which of the following is a role of helper t cells
A( To ingest pathogens
B( to destroy cells that have been infected by viruses
C( to activate B Cells
D( to increase blood flow
Each statement below can be described as an observation, fact, or conceptualization. Indicate which of these three possibilities best characterizes each statement and explain your choice
a. All 100 observers agreed the sun rises in the east every day
b. This green apple is sour
c. Planets move from west to east against the background of fixed stars because they are revolving around the sun, just as the Earth does.
d. The United States fought in Vietnam to preserve democracy from communist aggression
e. All green apples are sour.
Answer:
Explanation:
A fact is something that occurs in the real world. Something that can be verified that is whether correspond to experience.
a. All 100 observers agreed the sun rises----this is a fact
Observation tend to acquire information from a primary source. In living beings, observation make use of the senses, it can be perception and may require data recording via the use of scientific instruments.
This green apple is sour--- this is an observation
Conceptualization involves writing out clearly the key concepts. It involves what comes to the mind after thinking about a subject.
d. The United States fought in Vietnam to preserve democracy from communist aggression --- conceptualization
Which type of white blood cell is the numerous?
A. Neutrophils
B. Lymphocytes
C. Eosinophils
D. Monocytes