Preguntas sobre la tarea3 a entregar esta semana/1eso

Preguntas del libro página:
p. 33 ej. 20 y 21
p.35 ej. 26
p37 ej.31
p.39 ej.39 y 41
p.40 ej. 57
p.41 ej.63, 68 y 73

Y p.41, LEE Y COMPRENDE LA CIENCIA

Comentarios

Publicar un comentario

Entradas populares de este blog

MITOSIS Y MEIOSIS

Imagen
Aquí tenéis los materiales con los que hemos trabajado la mitosis y la meiosis. DIVISIÓN CELULAR. 4ºESO. FASES DE LA MITOSIS. (Tomado de SCIENCE BRIEFSS) DIFERENCIAS MITOSIS MEIOSIS http://iesicaria.xtec.cat/sbg/BiologiaCurtis/Seccion%203/3%20-%20Capitulo%2011.htm  MEIOSIS https://www.ck12.org/biology/meiosis/lesson/Meiosis-Advanced-BIO-ADV/
Leer más

PLANISPHERE

Imagen
I hope this planisphere has been usefull for you to observe the positions of stars in the sky... Make your own planisphere Dominic Ford 2014–2019 A planisphere is a simple hand-held device which shows a map of which stars are visible in the night sky at any particular time. By rotating a wheel, it shows how stars move across the sky through the night, and how different constellations are visible at different times of year. Here, I present a kit which you can download and print to make your own planisphere out of paper or cardboard. The design of a planisphere depends on the geographic location where it is to be used, since different stars are visible from different places. I have created kits for use at a wide range of latitudes, which you can download from https://in-the-sky.org/planisphere/ The planisphere presented in this document is designed for use at a latitude of 40◦N . What you need: • Two sheets of A4 paper, or preferably thin card. • Scissors. • A split-pin fast...
Leer más