Nature of Science
What is the independent variable in an experiment?
¿Cuál es la variable independiente en un experimento?
the variable deliberately being changed
la variable se cambia deliberadamente
Biology is the study of _________.
La biología es el estudio de _________.
Life
Vida
What does HYDROPHILIC mean?
What does HYDROPHILIC mean?
likes water or attracted to water, dissolves easily in water
Likes water or is attracted to water, dissolves easily in water
What should you do if you notice damaged equipment or something breaks in the lab?
¿Qué debe hacer si nota equipos dañados o algo se rompe en el laboratorio?
Tell the teacher, DO NOT try to clean broken glass yourself.
Dígale al maestro que NO intente limpiar vidrios rotos usted mismo.
What type of data involves numbers and measurements?
¿Qué tipo de datos involucran números y medidas?
quantitative data
datos cuantitativos
Where does a plant get its energy from?
¿De dónde obtiene una planta su energía?
From the sun, or through photosynthesis.
Del sol o mediante la fotosíntesis.
What is an example of a substance that is HYDROPHOBIC?
What is an example of a substance that is HYDROPHOBIC?
oil, wax paper, butter, etc.
oil, wax paper, butter, etc.
What should you do if you are absent?
¿Qué debes hacer si estás ausente?
Check schoology for missing work and talk to teacher.
Consulte Schoology para ver si falta trabajo y hable con el maestro.
The scientific method is best described as...
El método científico se describe mejor como...
a framework for investigating a problem
un marco para investigar un problema
Where does a human get its energy from?
¿De dónde obtiene el ser humano su energía?
From the things it eats, or through cellular respiration.
Por las cosas que come o por la respiración celular.
What is responsible for waters the properties of water?
¿Cuál es el responsable de las propiedades del agua?
Hydrogen bonds
Enlaces de hidrógeno
When can you listen to music in class?
¿Cuándo puedes escuchar música en clase?
During independent work time WITH teacher approval
Durante el tiempo de trabajo independiente CON la aprobación del maestro
What is qualitative data?
¿Qué son los datos cualitativos?
Data that relates to the quality of something. Like the reaction produced bubbles.
Datos que se relacionan con la calidad de algo. Como si la reacción produjera burbujas.
What is a disadvantage of asexual reproduction?
¿Cuál es una desventaja de la reproducción asexual?
no genetic diversity
sin diversidad genética
What is the difference between COHESION and ADHESION?
What is the difference between COHESION and ADHESION?
Cohesion is when the same substance sticks together and adhesion is when different substances stick together.
Cohesion is when the same substance joins together and adhesion is when different substances join together.
What is the correct action if a chemical splashes on your skin or in your eyes?
¿Cuál es la acción correcta si una sustancia química le salpica la piel o los ojos?
Rinse thoroughly with water for at least 15 minutes
Enjuague bien con agua durante al menos 15 minutos
Why is it important to only change one variable in an experiment?
¿Por qué es importante cambiar solo una variable en un experimento?
Changing only one variable allows scientists to determine the specific cause-and-effect relationship between that variable and the observed results.
Name FIVE of the Characteristics of Life.
Nombra CINCO de las Características de la Vida.
Made of Cells, contains genetic information, responds to environment (stimuli), growth and development, adapts to environment (evolves), obtains and uses energy, maintains homeostasis, ability to reproduce.
Explain how the polar nature of water contributes to waters ability to form hydrogen bonds.
Explain how the polar nature of water contributes to its ability to form hydrogen bonds.
Waters polar nature gives each water molecule a slight positive charge on the hydrogen side and a slight negative charge on the oxygen side. The opposite charges of different water molecules are attracted to each other and that creates a hydrogen bond between the different water molecules.
What should you do before starting any experiment?
¿Qué debes hacer antes de comenzar cualquier experimento?
Read all instructions, check equipment for damage, and put on proper PPE.
Lea todas las instrucciones, revise el equipo en busca de daños y póngase el EPP adecuado.