Earth's geologic period

Q: Please I need help understanding this question

A: Digestive system is part of body system that play chief role in the breaking up of food material…

Q: Except for the following státements about blood are true.

A: Blood is the main circulatory fluid in our body. Functions of blood:- 1)To carry oxygen from the…

Q: Primates may live in social groupings because Ⓒ it provides added protection from predators larger…

A: In the world of primates, a diverse range of reproductive strategies and behaviors have evolved to…

Q: 3. What would happen if there was not a lot of variety in the bears when they first reached the…

A: Answer 3. If there is not a lot of variety; when they firsr reached the island; It leads to the…

Q: A biologist gathered data to show the interaction of the golden-cheeked warbler and juniper tree…

A: It is given that the bar colored in light grey gives the number of juniper tree person acre and the…

Q: Name 12 features of the femur that are visible on the posterior surface of the femur.

A: We can say that The thigh bone is called the femur. It is the longest and the strongest bone of the…

Q: Punnett Square a What is the percent chance the offspring will be green? 0% Gg 100% 99 25% Privacy…

A: A Punnett square is a graph that makes it simple to ascertain the anticipated proportion of various…

Q: Please I need help understanding this question

A: RBCs or red blood cells are also known as erythrocytes, red cells, or red blood corpuscles. They…

Q: #5: What factors contribute to Uranus experiencing "the most extreme seasons in the Solar System"?…

A: The seventh planet from the Sun with the third biggest width in our planetary group, Uranus is…

Q: Global Warming Experiment Iker is concerned about global warming. He believes that much of the…

A: Global warming is the unusually rapid increase in Earth's average surface temperature over the…

Q: 1. The renal cells that play a large role in regulating sodium and water are the a. loop of Henle…

A: Since you have asked multiple questions, we will answer the first question for you. If you want any…

Q: Which of the following probably did NOT contribute to the emergence of SARS? O a coronabacteria a…

A: Introduction:- SARS called as severe acute respiratory syndrome is a condition caused by Corona…

Q: PART 1: Select PHET Simulation - "Gases Intro". Size vs Speed of Particles (1pt/question) 1. Click…

A: Temperature is measurement of hotness or coldness which is expressed in degree celcius or…

Q: Chapter 16 The Endocrine System 17 dict It: Hormones and Homeostasis Predict the hormonal response…

A: Hormones are chemical messengers that are secreted from the ducts in the body. They may function at…

Q: Which procedure should have been performed to prevent error in this investigation?

A: The correct answer is d, Both groups should have been tested in the same soil type at each humidity…

Q: Organ Lymph nodes Tonsils 4. Thymus along the course of the lymphatic vessels 2. 5. 6. Location…

A: As per Bartleby guidelines, an expert cannot answer more questions at a time. So, kindly post other…

Q: also contract with the rest of the cells in the heart wall. are special neurons that convey signals…

A: Sinu atrial nodes are specialised myocardial structures located in the right Atrium which causes the…

Q: 1. What sort of environment (hypertonic, isotonic, hypotonic) does consuming excessive amounts of…

A: The movement of solvent from a region of higher concentration to a region of lower concentration…

Q: The Kingdom Protista is initially divided into two groups based on whether the organism in question…

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: match corresponding grid row below. 1. a nurse with an associate's degree in nursing or a bachelor's…

A: Health care is described as the effort made by qualified and licensed healthcare professionals such…

Q: 9. How could an asteroid impact kill off so many different species? Select one response. O a. Debris…

A: A asteroid is a large piece of rocky particle that orbit around the sun.Sometimes it collides with a…

Q: 6. (top or bottom) Species A, B, C, D, and, E are all extant species (living today, not to be…

A: Note: According to the guidelines, we are answering the first question here. Please repost the other…

Q: I need help answer this question

A: As we know the Nervous system plays a major role in transmitting signals between different parts of…

Q: 45 You are asked to administer 75 mg of Lidocaine. It is packaged 10 mg/ml. solve the following…

A: For answer 45 Given concentration of drug = 10mg/mL To adminster = 75 mg To find, mL to adminster.

Q: 2. Which compounds are likely to be lipids? А. CH,OH H он но H- он он CH,OH В ÇH3 CH3 ÇH3 ÇH3 H3C…

A: Lipid is an organic biomolecule that forms the major component of the cell membrane of living…

Q: . Other polar molecules include nucleic acids and some proteins. Look at the DNA sketch provided and…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Functions of the large intestine include O reabsorption of water and compaction of feces. most of…

A: The digestive system help in the break down of the food substances into the body. This system has…

Q: nes smaller.

A: A flock of Darwin finches migrate to an island where seeds are large. Finches adapt themselves and…

Q: B- E 36. Identify the indicated structures on the eye diagram: A. The Eye K G H B. C. D. E. G. H. K.…

A: The concept behind the anatomy of the eye is to understand how the various structures within the eye…

Q: Fill in the blank using information available from the diagram above: With every action potential…

A: Various steps during the contraction of a muscle fiber include- - Arrival of a nerve impulse to a…

Q: Energy used during exercise: 1. During a short duration, high intensity exercise, what is the source…

A: Short-duration high-intensity workouts can be outlined as the short burst during which…

Q: Please I need help understanding this question

A: Blood is the fluid connective tissue of the body. the blood contains several types of cells as well…

Q: Which chamber(s) will be contracting right after this élēctrical event (in red) T S/ O right atrium…

A: The heart is the pump that works rhythmically to pump oxygenated blood to all parts of the body and…

Q: I am stuck on how to answer these questions.

A: Since we are entitled to answer only first question, we’ll answer question 1 as you have not…

Q: All the following is true of CO poisoning éxcépt CO is an odorless gas O CO has higher affinity to…

A: Carbon Monoxide when breathed binds to the haemoglobin so strongly that it doesn't let oxygen bind…

Q: How many alleles do living things have for each gene? Type a number into the blank. 2

A: Allele : Allele is one of two or more forms of gene that arise from mutation present in the…

Q: I need help on this question

A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a…

Q: Blood is supplied to the myocardium by O contact with blood in the pumping chambers. O the coronary…

A: The heart is the main organ of the circulatory system of the body that is responsible for pumping…

Q: Problem #4 In cattle, coat color is controlled by two codominant alleles. One allele produces a red…

A: Example 1 shows the dihybrid cross where two characters are involved. Homozygous condition is always…

Q: Laboratory Activity - The animal cell and its components A. Identify the following parts of the cell…

A: Animal cells are the eukaryotic cell, enclosed by a plasma membrane and containing a membrane-bound…

Q: Complete the phrase Cellulosic fibers are hydrophilic. This means that this type of fiber A) mixes…

A: Cellulose fibers are formed from cellulose ethers or esters, and can be derived from plant bark,…

Q: pH and cells, hypothesis In the Functions of Buffers simulation, a good hypothesis would be:…

A: Introduction: The cytoplasm is the inside environment of a cell that is surrounded by a membrane. It…

Q: You are a scientist and have just learned that all the natural predators of sheep were removed from…

A: Carrying capacity is the maximum size of a population that a particular area can sustain because  an…

Q: Excess fluid in the cavity can make it difficult for heart to have an efficient diastole.…

A: Heart beats in a cyclic pattern and this pattern is known as cardiac cycle. It has two phases,…

Q: Please I need help understanding this question

A: Protein is an amino acid-based macromolecule that plays a crucial role in the body. Carbon,…

Q: Developmental Systems Theory (DST) views evolutionary change

A: The Developmental Systems Theory (DST) uses a dynamic approach to explain evolution, development and…

Q: BIOL 2301 Chapter 8 OpenStax PECTORAL GIRDLE The pectoral girdle attaches the upper limbs to the…

A: Pectoral girdle refers to the structure which forms by joining the upper limb with the axial…

Q: 1 Dr. Romo prescribed 3.75 mg of DiaBeta for his cute patient JoLynn. You the MA see that it is…

A: (NOTE : Since the student have not mentioned the specific question to be answered, only the first…

Q: Questions 1. During periods of intense activity, your body releases an antidiuretic hormone called…

A: A hormone is defined as any part of a class of signaling molecules found in multicellular organisms.…