Answer:
The second one.
Explanation:
Purpose, hypothesis, procedure, data, analysis, and conclusion.
i’m stuck on the i need help
please
theory that states all living things are made of cells, that they are the basic unit of structure and
function, and new cells are produced from exisiting cells
Answer:
unified cell theory
Explanation:
The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Rudolf Virchow later made important contributions to this theory.
According to the host, which of these is true of the reaction between ammonia and hydrochloric acid?
A.
It is considered an acid-base reaction because there is proton donation and acceptance.
B.
It is not considered an acid-base reaction because there is no hydroxide present in the base.
C.
It is not considered an acid-base reaction even though there is proton donation and acceptance.
Answer:
A.
Explanation:
In water, the reaction between ammonia (NH3) and Hydrochloric Acid (HCl) is an example of acid-base chemistry. By its chemical nature, the nitrogen in ammonia prefers to be attached to four hydrogens rather than the three it has, so it receives them from the hydrogen from HCl
The cardiovascular (CV) system consists of the heart, and blood vessels (arteries, capillaries and veins). What are the functions of the CV system
Answer:
The four major functions of the cardiovascular system are:
1. To transport nutrients, gases and waste products around the body.
2. To protect the body from infection and blood loss.
3. To help the body maintain a constant body temperature.
4. To help maintain fluid balance within the body.
Explanation: So, overall It plays an important role in helping the body meet the demands of activity, exercise, and stress. It also helps maintain body temperature, among other things. Hope this helps ^-^.
2. What direction are the Newark Lowlands from the Allegheny Plateau?
Answer:
Las tierras bajas están sustentadas principalmente por rocas que se erosionan con ... Valle, pero han sido separadas por la sección Gettysburg-Newark Lowland. ... que divide la provincia de Ridge y Valley de la meseta de Allegheny. ... rocoso hacia el noroeste, en la dirección de los glaciares en retirada.
Explanation:
PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP IM BEGGING YALL WILL MARK BRAINLIST IF CORRECT QUESTION 13
Answer: It supports that the leftover radiation (neat) is spread uniformly (same) throughout the universe
Explanation:
The Big Bang theory predicts that the early universe was a very hot place and that as it expands, the gas within it cools. Thus the universe should be filled with radiation that is literally the remnant heat left over from the Big Bang, called the “cosmic microwave background", or CMB.
Which of the following has a positive charge and a mass of one amu?
Answer:
a proton
Explanation:
It is found in the nucleus of an atom and has a positive charge with 1 atomic mass unit
Abnormal levels of ______ may lead to Alzheimer’s diseases
Answer:
acetylcholine
Explanation:
Hope this helps!
Identify the labeled structures.
A
B
В:
D
C:
D
E.
A
Science
Answer:
A- golgi body
B- vacuole
C- mitochondria
D- nucleus
E- cell membarane
Answer:
A- Golgi body
B- Vacuole
C- Mitochondria
D- Nucleus
E- Cell membrane
Explanation:
anyone know the answer???
Answer:
The first one
Explanation:
Quantitative data is data in the form of numbers
Answer: The first option
Explanation: Quantitative data means data that is able to be measured or counted. The first option has 740, which can be counted. The second option is wrong because saying a lake is large is an opinion, meaning it isn't measured. The third option is also an opinion. The last option is also wrong since characteristics such as features or the appearance of something is not quantitative, instead they are qualitative features.
Quantitative data requires something to be measure or counted
Qualitative data requires observations, such as color or appearance
Label each thing on the picture by number
ex.
#1...
#2...
this is hard good luck
It is what you do when you eat. Unscramble these letters to find the answer. Ellgist
which of the following functinol contains only carbon hydrogen and oxygen
Answer:
Carbohydrates
Explanation:
Carbohydrates are organic compounds that contain only carbon, hydrogen, and oxygen
Describe the process and purpose of cell fractionation.
Plz
At which approximate light intensity does the oxygen production begin to level off?
a. 40%
b. 60%
C. 80%
d. 100%
Please select the best answer from the choices provided
A
B
оооо
D
Answer:
a. 40%
Explanation:
up to 40% increasing the light intensity increases the oxygen production. Beyond 40% there is no effect.
I hope this helps :)
The studies of where species live now and where their ancestors lived in the past is called:
Group of answer choices
plate tectonics
biogeography
convergent evolution
artificial selection
Answer:
biogeography
Explanation:
the branch of biology that deals with the geographical distribution of plants and animals.
function of ectoplasm
Answer:
it helps to form pseudopods. it helps in food ingestion.Base your answers to parts a and b on the diagram below and on your knowledge of biology. Part A: explain why process 2 is important to sexual production. Part B: identify processes 1 and 3. State one difference between the cells produced by process 1 and the cells produced by Process 3.
Answer:
1. Please find the explanation to Part A below
2. Process 1 is meiosis while process 3 is cell division
3. Cells produced in process 1 are haploid while cells produced in process 3 are diploid
Explanation:
PART A:
The process 2 described in the attached image is called FERTILIZATION. It is the process whereby male gamete (sperm) unites with the female gamete (egg) to yield a ZYGOTE. This process of fertilization is important to sexual reproduction because it is the way the diploid state of an organism is restored after haploid gametes must have been formed via meiosis. In other words, haploid (n) sperm and egg unites during fertilization to yield a DIPLOID ZYGOTE (2n).
PART B:
- Process 1 in this attached image depicts MEIOSIS, which is the process whereby haploid daughter cells (gametes) are formed from the division of a diploid cell. Meiosis reduces the chromosome number of a cell by half.
- Process 3 is CELL DIVISION. The zygote formed from fertilization (process 2) undergoes series of cell division to produce the EMBRYO.
PART C:
The cells produced in process 1 (meiosis) are HAPLOID i.e. contains one set of chromosomes while the cells produced in process 3 (cell division) are DIPLOID i.e. contains two set of chromosomes
c. What is the approximate carrying capacity for each population, as indicated by the graph?
(1 point)
Answer:
The carrying capacity of Area A looks like 30 and B looks like 15
Explanation:
Carrying capacity is the amount of things that can be supported using all of the resources available. This is just an estimate btw
Which is the best
explanation for why a person who is allergic to dogs is NOT allergic to
peanuts?
1. The antigens on dog fur are the same as the antigens on peanuts
2.Peanut plants do not have antigens on their cells, but dog fur has antigens that always cause a reaction.
3. The antibodies in the allergic response to dog fur also attack the antigens on a peanut
4.The antibodies in the allergic response to dog fur do not fit on the antigens present on a peanut
Answer:
The antibodies in the allergic response to dog fur do not fit on the antigens present on a peanut
What is the percentage of agar required to prepared a solid medium?
Answer:
1-2%
Agar is typically used in a final concentration of 1-2% for solidifying culture media. Smaller quantities (0.05-0.5%) are used in media for motility studies (0.5% w/v) and for growth of anaerobes (0.1%) and microaerophiles.
Non native species that takes over the nature environment of others
A.Rural species
B.Organism
C. Exotic Species D.Hybrid animals
Answer: exotic
Explanation: exotic can be thought of as “not from here”
simplify 15/125 to it lowest form
Answer:
3/25
Explanation:
Divide both numbers by 5
hope this helps...
Which statement best describes the importance of the cell cycle to the growth of organisms?
A- the cell cycle determine the sequencing in DNA, which regulates the order that proteins are created.
B- the cell cycle determines which cells die and which cells continue to replicate repeatedly.
C-The cell cycle carefully regulates the growth and division of cells, helping organisms grow and heal properly.
D-The cell cycle controls the types of nutrients that enter and leave the cell.
Answer:
I think it is B
The he statement best describes the importance of the cell cycle to the growth of organisms- C-The cell cycle carefully regulates the growth and division of cells, helping organisms grow and heal properly.
Cell cycle or cell-divisionis the series of events that take place in a cell leading to its division and duplication of its DNA to produce two daughter cellsmitosis is part of the cell cycle and cells undergoing mitosis in multicellular organisms are used for the development and growthcells divide is to reproduce and to repair themselves of any damage.Thus, the statement best describes the importance of the cell cycle to the growth of organisms- C-The cell cycle carefully regulates the growth and division of cells, helping organisms grow and heal properly.
Learn more:
brainly.com/question/20140898
I NEED TO KNOW IF THIS IS RIGHT (ILL GIVE BRAINLY THING FOR EXPLANATION)
what would happen if the air didn't carry water ?
Answer:
Increased dehydration can cause notable drops in energy, mood, skin moisture, and blood pressure, as well as signs of cognitive impairment.
The stage which serves as a connecting link between meiosis 1 and meiosis 2 is
Answer:
between meiosis 1 and meiosis 2 is Anaphase 1.
Explanation:
Answer:
anaphase 1
Explanation:
what is today im du/mb so i dont know what today it is
Answer:Today is Friday,Jan 22, 2020
Explanation:
Answer:
today is March 3rd, on a wednesday, 2021
6. When an organism has more than 10 fingers or toes, the condition is known as polydactylism. Although polydactylism is rare, it is a dominant trait. If two cats that are heterozygous for polydactylism mate and have a litter with a total of 12 kittens, how many of them would you expect to have more than 10 fingers or toes?
7. A man heterozygous for blood type A marries a woman heterozygous for blood type B. The chance that their first child will have type O blood is___.
8. In mice, black is dominant to white color and color is determined by a single gene. Two black mice are crossed. They produce 2 black offspring and one white offspring. If the white offspring is crossed with one of its parents, what percent of the offspring are expected to be white?
Answer:
6) 9 kittens (75% of the progeny) will have more than 10 fingers or toes
7) The chance that their first child will have type O blood is 25%
8) 50% of the F2 are expected to be white
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
What house on the map is at great risk for damage caused by a landslide
Answer:
The one sitting close to the mountain is what you should have choose
Explanation:
Its ask's which is at greater risk of landslide which is almost always with mountains and the house is sitting right in front of one meaning it begins to tremor or anything the rocks are coming down on the house ...also already got 5/5 on edmentum.
