2. Examine the arm bones of the two skeletons. Was Grandmother right- or left-handed? How
about Grandfather?
Answers
Answer:
He looks ambidextrous but he may also be right handed due to the slight more bone on his right arm.
Explanation:
Its a little hard to tell, my guess is that he was ambidextrous, but his right arm does look slightly more dominant so really it may be his right arm.
Related Questions
according to_ theroy life is orginated as lifeless matter
options
a)biogenesis b) abiogenesis
c)cosmie. d)special creation
Answers
B) abiogenesis
Abiogenesis is one of the modern evolutionary theories on how life originated. It used to refer to the now-discredited hypothesis of spontaneous generation. It was once believed that complex living organisms such as mice, maggots, etc. could arise spontaneously from nonliving matter.
Which type of energy transformation is controlled by chloroplasts?
Answers
Disruptive selection in the environment refers to?
A. One extreme/trait favored
B. Two extremes/traits favored
C. No extremes/traits favored
D. Three extremes/traits favored
Answers
Answer:
B - Two extremes with traits favored.
Explanation:
Removes individuals with average valued traits creating two populations with said extreme traits.
Select all of the things that an enzyme can do:
Answers
Answer:
que es enzima me lo explica :)
Explanation:
what system sends "electrical" signals around your body
Answers
Answer:
The nervous system is a complex network of nervous tissue that carries electrical messages throughout the body. It includes the brain and spinal cord.
Humans have two types of communication systems. These are the nervous system and the endocrine (hormone) system. These systems regulate body processes through chemical and electrical signals that pass between cells
How are plant and animal cells different in size and shape
Answers
Answer:
plant cells are rectangular while animal cells are spherical
Explanation:
plant cells are mostly rectangular due to the cell walls morphing them into that shape while animal cells are more sphere like in order to save space
Hope this helped
Why is it dangerous to have too much carbon dioxide in the atmosphere
Answers
Answer:
too much CO2 is toxic for humans to inhale. we rely on plants to absorb CO2 and produce O2. If they was a sudden extinction of all plants on earth, this would lead to a rise of CO2 which would reduce O2 air quality. (not good at all)
Explanation:
Complete the following table comparing and contrasting diploid and haploid cells.
Diploid
Haploid
Description
Homologous chromosome pairs
Designated N
Designated 2N
Has one member of each
homologous chromosome pair
Includes gametes
Includes somatic cells
Heart and liver cells
Sperm and Egg cells
Answers
Answer:
Please find the description and it's pair below:
Homologous chromosome pairs - DIPLOID
Designated N - HAPLOID
Designated 2N - DIPLOID
Has one member of each
homologous chromosome pair - HAPLOID
Includes gametes - HAPLOID
Includes somatic cells - DIPLOID
Heart and liver cells - DIPLOID
Sperm and Egg cells - HAPLOID
Explanation:
1. Diploid organism is an organism with two sets of chromosomes, with each set contributed by each male and female parent. Chromosomes from the male parent is found side by side with chromosomes from the female parent to form HOMOLOGOUS CHROMOSOME PAIR in a diploid organism. Diploidy is denoted by 2N, where N represents number of one set of chromosomes. Diploid cells include somatic or body cells such as heart and liver cells.
2. Haploid organisms are organisms that contain one set of chromosome, formed as a result of meiotic division of diploid cells. Hence, a haploid cell contains one member of each homologous chromosome pair. Haploidy is denoted by N, meaning number of one set of chromosome. Haploid cells include gametes or sex cells such as sperm and egg cells.
plz help me im being timed and i only have 20 minutes left
Answers
Answer:
2. stomach not part of the respiratory system
3. lungs not part of the digestive system
4. esophagus not part of the cardiovascular system
5. skin not part of the skeleton
hope this helps :)
Select ALL the correct answers.
Some individuals of a particular species of sea bird underwent a genetic mutation that resulted in larger beaks. The larger size of beaks helped
these birds to break open dams and other mollusks for food. It also helped them defend themselves against predators. After many generations,
almost all of the birds in the population had big beaks. For which two reasons did this phenomenon occur?
A. natural selection
B. mechanical Isolation
C. prezygotic barriers to reproduction
D. high genetic variation in the species
Answers
Answer:
The answers would be A and D I think
Explanation:
you don’t need to answer 11 because i need to watch a video for it. but plssss
20 points:)
Answers
Answer: 7. Adenosine triphosphate 10. Endocytosis is the cellular process in which substances are brought into the cell.
Explanation: Sorry, I could only answer 7 and 10. I’m more of a person who answers straight-forward questions. I don’t really like fill in the blanks.
If a woman has had a intercourse, and she missed a menstrual period by more than 14 days, she probably is pregnant. True or False
Answers
Answer:
true
Explanation:
Answer:
True.
Explanation:
Periods can come late, but even so, if the woman is an adult and has mostly predicable and a regular schedule that can be tracked, then the period could be late for at least 7-9 days MAX. 14 days would be pushing it.
Life: Scientists have found signatures of life in
rocks from 3.5 billion years ago. That means life
existed in a world with very low oxygen! What
is the evidence?
Answers
Answer:The evidence to this is because oxygen, is produced by bacteria at that time! If they do That why would they need to use any oxygen? If i didn't get the answer you were asking then well sorry :/
What gas is CREATED during cellular respiration?
Carbon Monoxide
O Carbon Dioxide
Water
Oxygen
Answers
Answer:
dioxide
Explanation:
what does a endoplasmic reticulum do?
Answers
Answer: nothing
Explanation:
Answer: produce proteins for the rest of the cell to function
Explanation:
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Use fertile in a sentence.
Answers
Answer:
there is an abundance of fertile soil
climate and fertile soil are crucial for plant growth
SUMMATIVE REFLECTION: What are living things made of? Set a timer for five minutes. Write small. Fill the space below with everything that you remember about biochemistry.
Answers
Answer:
All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures. In multicellular organisms, similar cells form tissues.
Explanation:
All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures. In multicellular organisms, similar cells form tissues.
Eugene describes the physical property of a material as “sweet and floral.” What physical property of the material is Eugene most likely observing?
boiling point
shape
hardness
odor
Answers
Answer:
Odor
Explanation:
When you smell something, you are smelling it's odor. The words "sweet" and "floral" are most likely referring to the odor of a flower.
A cell’s environment has become slightly more acidic than normal. Which will the cell depend on to maintain homeostasis?
A.
buffer
B.
cell wall
C.
nucleus
D.
osmosis
Answers
Answer:
Explanation:
osmosis
Help please! thanks this due today!!!! :)
Answers
Answer:
Just shape the pigeon with cardboard than paint it!
Explanation:
Hope this helps have a great night!
help.. ............. ....m
Answers
Answer:
All the flowers would be the same color. I am basing this under the assumption the capital Y means dominant in your homework. I think its 1:1:1:1 as a ratio
Explanation:
describe differences in water and oil. use the following terms in your description in the correct context : polar, nonpolar, hydrophilic, and hydrophobic
Answers
Why is it important for biologists to
understand the different types of
interactions in an ecosystem?
Answers
Answer:
So they Can work better and quicker
Some differentiated cells become senescent almost immediately, leaving the cell cycle and undergoing terminal differentiation. Other cells have a high need to proliferate in order to grow and repair the organ or tissue, so they do not enter senescence for a long period of time. Which cell type would be most likely to put off senescence and terminal differentiation so it could continue to replicate in order to grow and repair?
brain cells
lung cells
skin cells
heart cells
Answers
Answer:
skin cells.
Explanation:
for connexus friends
The cell that will most likely put off senescence and terminal differentiation so it could continue to replicate in order to grow and repair would be skin cells.
The skin is a tissue whose cells are constantly dividing to replace old, damaged, or worn-out cells.
Damaged, and worn-out cells are frequent on skin tissues because they directly interact with the environment, exposing them to mechanical, chemical, and other forms of damages.
Thus, the skin cells cannot afford to go into senescence or terminal differentiation due to the fact that they need to constantly divide and replace damaged ones.
More on mitosis and tissue repair can be found here: https://brainly.com/question/15690556?referrer=searchResults
Which cells in your body undergo cellular respiration?
Answers
Answer:prokaryotic cells
Explanation:I’m just smarts
The Prokaryotic cells
How did the Jesuits spread the Catholic faith among the masses?
Answers
In Catholic Religion, Jesuits were the religious community called the Society of Jesus. ... They were able to win faith among people by spreading the teaching of Jesus and caring for the sufferings. Jesuits (Missionaries) also established Catholics school in many regions which focused on the teaching of Jesus
Explanation:
Answer:
In Catholic Religion, Jesuits were the religious community called the Society of Jesus. ... They were able to win faith among people by spreading the teaching of Jesus and caring for the sufferings. Jesuits (Missionaries) also established Catholics school in many regions which focused on the teaching of Jesus.
Explanation:
PLZ NEED HELP ASAP!!
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site 1
What arctic animals will climate change affect? How will it affect these animals? (Site 1)
Answers
Answer:
The main arctic animals which will be affected by climate change are polar bears, seal, seabirds, and walrus.
Explanation:
Answer:
The main arctic animals which will be affected by climate change are polar bears, seal, seabirds, and walrus. It will affect these animals because they depend on ice for hunting, hiding, and breeding places.
Explanation:
I put this for egde and got a 100.
Vhat is the function of the cell wall in a plant cell?
Answers
Answer:
The cell wall gives the plant stability
Explanation:
Answer:
It surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress.
Explanation:
Answer the following questions in 4 SENTENCES.
What is the difference between fragmentation and budding?
How are the genes split up in sexual reproduction?
Answers
Answer: hope this helps!!
Explanation:
How is fission different from budding?
1) Binary fission: Single parent cell doubles its DNA, then divides into two cells. Usually occurs in bacteria. 2) Budding: Small growth on surface of parent breaks off, resulting in the formation of two individuals. Occurs in yeast and some animals (like the hydra below).
Whoever awnsers gets Brainliest!!! What causes a star to shine brightly?
the color that is produced
the energy that is released
the amount of gravity that is present
the types of elements that are present
Answers
Answer:
the energy that is released
Explanation:
heat gives off light, and the heat comes from the reactions in the star that produce the energy
Answer:
The energy that is released.
Explanation:
The source of most stars' energy is nuclear reactions going on deep inside the stars. In most stars, like our sun, hydrogen is being converted into helium which makes the stars shine brightly.