Examine the layers of rock. Identify and explain which layer contains the oldest fossils​

Answer: Layer D has the oldest fossils..

Explanation: The oldest layers are on the bottom, and the youngest layers are on the top. This makes sense because it takes a long time for fossils to form and over time more and more layers would continue to pile up.

Hope this helps :)

Answer:

The answer is layer d

Explanation:

The newest layers would be less sunk in, and the older layers would be sunken

Which of the following is not related to the cell cycle?

Cell division
Organism groth
DNA replication
Reproduction

Do animals have feelings?

Genes are
A.
of four types: adenine, cytosine, thymine, and guanine
B.
the proteins DNA wraps around to form chromosomes
C.
sequences of DNA that control a trait or traits
D.
the building blocks that make up proteins

what is different between two alleles of the same gene?

Chloroplasts absorb light energy. The function of the chloroplast is to

synthesize sugars.

transform proteins into useful nutrients.

transform sugar into cellular energy.

synthesize proteins.

You are a naturalist traveling with a group of explorers in a valley of the Amazon rainforest. In a particularly wet area, you see a beautiful carpet of small plants. You notice tiny structures similar to flowers on most of the plants. To which group do these plants belong

The job of Coenzyme A is to ...
HELPPPP MAKE SURE IT CORRECT

bond to ATP to allow it to enter the Krebs Cycle.

to bond to the 2-carbon molecule so it can enter the Krebs Cycle.

to bond to NADH to allow it to enter the Krebs Cycle.

to bond to FADH2 to allow it to enter the Krebs Cycle.

After THREE rounds of mitosis, how many new cells will have been created from one parent cell?
I know it;s 8, but why? wouldn't it be 6?

which std is characterized by having three stages?

The C) one ASAP HELP

PLSS

the allelic makeup of an individual is referred to as its

Why do we compare arteries like tree which divides into smaller branches ​

the melanocytes of the choroid in the eye produce what layer

What is the chemical equation for cellular respiration?

how many phosphates does molecule of ATP contain

The end products of protein digestion are transported across the apical membranes of enterocytes by __________.

Pictures A and B both show red blood cells.



A) Given the red blood cells in Picture A was obtained from an isotonic solution, what can you deduce about
the solution from which red blood cells in Picture B is obtained?

B) Predict and explain what will happen to red blood cells from Picture A if it was placed in pure water.

Which statement describes the ability of the cell membrane to allow various substance to move through it?

Robert Hooke first named cells in 1665 after viewing dead cells of tree bark under a microscope. Inspired by Hooke's discovery of him, in 1683 Anton van Leeuwenhoek created his own microscope and viewed living organisms for the first time in pond water. Many scientists after that continued to study and research cells which led to the cell theary. How does the continugus investigation of cells impact our lives today? Scientists today research cells with the latest technology available. As new technology is developed, new information is learned about the function and structure of the cell. The research helps benefit humans in ways such as; fighting diseases and improving food production. b. Scientists today rely on the research of groups of scientists. As new technology is developed, these group5 of scientists must come a consensus to determine if they will use it. The research helps benefit humans in ways such as, curing diseases and improving food quality. Scientists today rely on the research of past scientists to draw conclusions about the cell. As new C. technology is developed, previous ideas about the function and structure of a cell are confirmed. The research helps benefit humans in ways such as; curing diseases and improving food quality. d. Scientists today research cells using the same technology that previous scientist used in order to ensure reliiability. As new technology is developed, scientists come to a consensus to determine if they will use it. The research helps benefit humans is ways such as; fighting diseases and improving food production

passage of gas exchange in amphibians ​

pleeeasseee i need help

The most current model of chromatin structure suggests that the linker regions in the 30 nm structures are ______.

which cell type is responsible for the cell-mediated immune response?

The monosaccharide glucose is stored as glycogen in humans and other vertebrates. Glycogen is a polymer of glucose, and it is usually stored in liver and muscle cells as an energy source. Whenever a human body needs energy, glycogen is broken down via hydrolysis to release glucose that cells can absorb through their cell membranes.

Which argument is supported by these facts occurring in humans and other vertebrates?


A)Glucose’s small size allows it to be transported through cell membranes, which demonstrates that its size is related to its function.


B) Glucose is soluble in water which allows it to be transported through cell membranes, which demonstrate that its solubility is related to its function.


C) Glucose is an energy source because of its large proportion of carbon atoms, which demonstrates that its composition is related to its function.


D) Glucose is quickly broken down by liver and muscle cells to provide energy, which demonstrates that its type of chemical bonds is related to its function.

You want to run to catch the bus. Name and explain how two body systems will allow you to do this.

I need help with this

The electron transport chain creates ____________________________. reduced electron carriers oxidized electron carriers oxygen a voltage across the inner mitochondrial membrane

1. At the synaptic knob, voltage-gated ______________ channels open, thereby stimulating the synaptic vesicles to release their neurotransmitters by exocytosis.

in the moss life cycle _____ cells within a sporangium undergo _____ to produce _____ spores.

mike rides his motorcycle at an average speed of 60 miles per hour for 15.5 minutes how far did mike ride for